Planck 2013 results. XXIV. Constraints on primordial non-Gaussianity
Abstract
The Planck nominal mission cosmic microwave background (CMB) maps yield unprecedented constraints on primordial non-Gaussianity (NG). Using three optimal bispectrum estimators, separable template-fitting (KSW), binned, and modal, we obtain consistent values for the primordial local, equilateral, and orthogonal bispectrum amplitudes, quoting as our final result fNLlocal = 2.7 ± 5.8, fNLequil = -42 ± 75, and fNLorth = -25 ± 39 (68% CL statistical). Non-Gaussianity is detected in the data; using skew-Cℓ statistics we find a nonzero bispectrum from residual point sources, and the integrated-Sachs-Wolfe-lensing bispectrum at a level expected in the ΛCDM scenario. The results are based on comprehensive cross-validation of these estimators on Gaussian and non-Gaussian simulations, are stable across component separation techniques, pass an extensive suite of tests, and are confirmed by skew-Cℓ, wavelet bispectrum and Minkowski functional estimators. Beyond estimates of individual shape amplitudes, we present model-independent, three-dimensional reconstructions of the Planck CMB bispectrum and thus derive constraints on early-Universe scenarios that generate primordial NG, including general single-field models of inflation, excited initial states (non-Bunch-Davies vacua), and directionally-dependent vector models. We provide an initial survey of scale-dependent feature and resonance models. These results bound both general single-field and multi-field model parameter ranges, such as the speedmore »
- Authors:
- more »
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC)
- Contributing Org.:
- Planck Collaboration
- OSTI Identifier:
- 1523976
- Grant/Contract Number:
- AC02-05CH11231
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Astronomy and Astrophysics
- Additional Journal Information:
- Journal Volume: 571; Journal ID: ISSN 0004-6361
- Publisher:
- EDP Sciences
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 79 ASTRONOMY AND ASTROPHYSICS
Citation Formats
Ade, P. A. R., Aghanim, N., Armitage-Caplan, C., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartlett, J. G., Bartolo, N., Battaner, E., Benabed, K., Benoît, A., Benoit-Lévy, A., Bernard, J. -P., Bersanelli, M., Bielewicz, P., Bobin, J., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Bridges, M., Bucher, M., Burigana, C., Butler, R. C., Cardoso, J. -F., Catalano, A., Challinor, A., Chamballu, A., Chiang, H. C., Chiang, L. -Y, Christensen, P. R., Church, S., Clements, D. L., Colombi, S., Colombo, L. P. L., Couchot, F., Coulais, A., Crill, B. P., Curto, A., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., de Bernardis, P., de Rosa, A., de Zotti, G., Delabrouille, J., Delouis, J. -M., Désert, F. -X., Diego, J. M., Dole, H., Donzelli, S., Doré, O., Douspis, M., Ducout, A., Dunkley, J., Dupac, X., Efstathiou, G., Elsner, F., Enßlin, T. A., Eriksen, H. K., Fergusson, J., Finelli, F., Forni, O., Frailis, M., Franceschi, E., Galeotta, S., Ganga, K., Giard, M., Giraud-Héraud, Y., González-Nuevo, J., Górski, K. M., Gratton, S., Gregorio, A., Gruppuso, A., Hansen, F. K., Hanson, D., Harrison, D., Heavens, A., Henrot-Versillé, S., Hernández-Monteagudo, C., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hornstrup, A., Hovest, W., Huffenberger, K. M., Jaffe, A. H., Jaffe, T. R., Jones, W. C., Juvela, M., Keihänen, E., Keskitalo, R., Kisner, T. S., Knoche, J., Knox, L., Kunz, M., Kurki-Suonio, H., Lacasa, F., Lagache, G., Lähteenmäki, A., Lamarre, J. -M., Lasenby, A., Laureijs, R. J., Lawrence, C. R., Leahy, J. P., Leonardi, R., Lesgourgues, J., Lewis, A., Liguori, M., Lilje, P. B., Linden-Vørnle, M., López-Caniego, M., Lubin, P. M., Macías-Pérez, J. F., Maffei, B., Maino, D., Mandolesi, N., Mangilli, A., Marinucci, D., Maris, M., Marshall, D. J., Martin, P. G., Martínez-González, E., Masi, S., Massardi, M., Matarrese, S., Matthai, F., Mazzotta, P., Meinhold, P. R., Melchiorri, A., Mendes, L., Mennella, A., Migliaccio, M., Mitra, S., Miville-Deschênes, M. -A., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Moss, A., Munshi, D., Murphy, J. A., Naselsky, P., Natoli, P., Netterfield, C. B., Nørgaard-Nielsen, H. U., Noviello, F., Novikov, D., Novikov, I., Osborne, S., Oxborrow, C. A., Paci, F., Pagano, L., Pajot, F., Paoletti, D., Pasian, F., Patanchon, G., Peiris, H. V., Perdereau, O., Perotto, L., Perrotta, F., Piacentini, F., Piat, M., Pierpaoli, E., Pietrobon, D., Plaszczynski, S., Pointecouteau, E., Polenta, G., Ponthieu, N., Popa, L., Poutanen, T., Pratt, G. W., Prézeau, G., Prunet, S., Puget, J. -L., Rachen, J. P., Racine, B., Rebolo, R., Reinecke, M., Remazeilles, M., Renault, C., Renzi, A., Ricciardi, S., Riller, T., Ristorcelli, I., Rocha, G., Rosset, C., Roudier, G., Rubiño-Martín, J. A., Rusholme, B., Sandri, M., Santos, D., Savini, G., Scott, D., Seiffert, M. D., Shellard, E. P. S., Smith, K., Spencer, L. D., Starck, J. -L., Stolyarov, V., Stompor, R., Sudiwala, R., Sunyaev, R., Sureau, F., Sutter, P., Sutton, D., Suur-Uski, A. -S., Sygnet, J. -F., Tauber, J. A., Tavagnacco, D., Terenzi, L., Toffolatti, L., Tomasi, M., Tristram, M., Tucci, M., Tuovinen, J., Valenziano, L., Valiviita, J., Van Tent, B., Varis, J., Vielva, P., Villa, F., Vittorio, N., Wade, L. A., Wandelt, B. D., White, M., White, S. D. M., Yvon, D., Zacchei, A., and Zonca, A. Planck 2013 results. XXIV. Constraints on primordial non-Gaussianity. United States: N. p., 2014.
Web. doi:10.1051/0004-6361/201321554.
Ade, P. A. R., Aghanim, N., Armitage-Caplan, C., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartlett, J. G., Bartolo, N., Battaner, E., Benabed, K., Benoît, A., Benoit-Lévy, A., Bernard, J. -P., Bersanelli, M., Bielewicz, P., Bobin, J., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Bridges, M., Bucher, M., Burigana, C., Butler, R. C., Cardoso, J. -F., Catalano, A., Challinor, A., Chamballu, A., Chiang, H. C., Chiang, L. -Y, Christensen, P. R., Church, S., Clements, D. L., Colombi, S., Colombo, L. P. L., Couchot, F., Coulais, A., Crill, B. P., Curto, A., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., de Bernardis, P., de Rosa, A., de Zotti, G., Delabrouille, J., Delouis, J. -M., Désert, F. -X., Diego, J. M., Dole, H., Donzelli, S., Doré, O., Douspis, M., Ducout, A., Dunkley, J., Dupac, X., Efstathiou, G., Elsner, F., Enßlin, T. A., Eriksen, H. K., Fergusson, J., Finelli, F., Forni, O., Frailis, M., Franceschi, E., Galeotta, S., Ganga, K., Giard, M., Giraud-Héraud, Y., González-Nuevo, J., Górski, K. M., Gratton, S., Gregorio, A., Gruppuso, A., Hansen, F. K., Hanson, D., Harrison, D., Heavens, A., Henrot-Versillé, S., Hernández-Monteagudo, C., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hornstrup, A., Hovest, W., Huffenberger, K. M., Jaffe, A. H., Jaffe, T. R., Jones, W. C., Juvela, M., Keihänen, E., Keskitalo, R., Kisner, T. S., Knoche, J., Knox, L., Kunz, M., Kurki-Suonio, H., Lacasa, F., Lagache, G., Lähteenmäki, A., Lamarre, J. -M., Lasenby, A., Laureijs, R. J., Lawrence, C. R., Leahy, J. P., Leonardi, R., Lesgourgues, J., Lewis, A., Liguori, M., Lilje, P. B., Linden-Vørnle, M., López-Caniego, M., Lubin, P. M., Macías-Pérez, J. F., Maffei, B., Maino, D., Mandolesi, N., Mangilli, A., Marinucci, D., Maris, M., Marshall, D. J., Martin, P. G., Martínez-González, E., Masi, S., Massardi, M., Matarrese, S., Matthai, F., Mazzotta, P., Meinhold, P. R., Melchiorri, A., Mendes, L., Mennella, A., Migliaccio, M., Mitra, S., Miville-Deschênes, M. -A., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Moss, A., Munshi, D., Murphy, J. A., Naselsky, P., Natoli, P., Netterfield, C. B., Nørgaard-Nielsen, H. U., Noviello, F., Novikov, D., Novikov, I., Osborne, S., Oxborrow, C. A., Paci, F., Pagano, L., Pajot, F., Paoletti, D., Pasian, F., Patanchon, G., Peiris, H. V., Perdereau, O., Perotto, L., Perrotta, F., Piacentini, F., Piat, M., Pierpaoli, E., Pietrobon, D., Plaszczynski, S., Pointecouteau, E., Polenta, G., Ponthieu, N., Popa, L., Poutanen, T., Pratt, G. W., Prézeau, G., Prunet, S., Puget, J. -L., Rachen, J. P., Racine, B., Rebolo, R., Reinecke, M., Remazeilles, M., Renault, C., Renzi, A., Ricciardi, S., Riller, T., Ristorcelli, I., Rocha, G., Rosset, C., Roudier, G., Rubiño-Martín, J. A., Rusholme, B., Sandri, M., Santos, D., Savini, G., Scott, D., Seiffert, M. D., Shellard, E. P. S., Smith, K., Spencer, L. D., Starck, J. -L., Stolyarov, V., Stompor, R., Sudiwala, R., Sunyaev, R., Sureau, F., Sutter, P., Sutton, D., Suur-Uski, A. -S., Sygnet, J. -F., Tauber, J. A., Tavagnacco, D., Terenzi, L., Toffolatti, L., Tomasi, M., Tristram, M., Tucci, M., Tuovinen, J., Valenziano, L., Valiviita, J., Van Tent, B., Varis, J., Vielva, P., Villa, F., Vittorio, N., Wade, L. A., Wandelt, B. D., White, M., White, S. D. M., Yvon, D., Zacchei, A., & Zonca, A. Planck 2013 results. XXIV. Constraints on primordial non-Gaussianity. United States. https://doi.org/10.1051/0004-6361/201321554
Ade, P. A. R., Aghanim, N., Armitage-Caplan, C., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartlett, J. G., Bartolo, N., Battaner, E., Benabed, K., Benoît, A., Benoit-Lévy, A., Bernard, J. -P., Bersanelli, M., Bielewicz, P., Bobin, J., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Bridges, M., Bucher, M., Burigana, C., Butler, R. C., Cardoso, J. -F., Catalano, A., Challinor, A., Chamballu, A., Chiang, H. C., Chiang, L. -Y, Christensen, P. R., Church, S., Clements, D. L., Colombi, S., Colombo, L. P. L., Couchot, F., Coulais, A., Crill, B. P., Curto, A., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., de Bernardis, P., de Rosa, A., de Zotti, G., Delabrouille, J., Delouis, J. -M., Désert, F. -X., Diego, J. M., Dole, H., Donzelli, S., Doré, O., Douspis, M., Ducout, A., Dunkley, J., Dupac, X., Efstathiou, G., Elsner, F., Enßlin, T. A., Eriksen, H. K., Fergusson, J., Finelli, F., Forni, O., Frailis, M., Franceschi, E., Galeotta, S., Ganga, K., Giard, M., Giraud-Héraud, Y., González-Nuevo, J., Górski, K. M., Gratton, S., Gregorio, A., Gruppuso, A., Hansen, F. K., Hanson, D., Harrison, D., Heavens, A., Henrot-Versillé, S., Hernández-Monteagudo, C., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hornstrup, A., Hovest, W., Huffenberger, K. M., Jaffe, A. H., Jaffe, T. R., Jones, W. C., Juvela, M., Keihänen, E., Keskitalo, R., Kisner, T. S., Knoche, J., Knox, L., Kunz, M., Kurki-Suonio, H., Lacasa, F., Lagache, G., Lähteenmäki, A., Lamarre, J. -M., Lasenby, A., Laureijs, R. J., Lawrence, C. R., Leahy, J. P., Leonardi, R., Lesgourgues, J., Lewis, A., Liguori, M., Lilje, P. B., Linden-Vørnle, M., López-Caniego, M., Lubin, P. M., Macías-Pérez, J. F., Maffei, B., Maino, D., Mandolesi, N., Mangilli, A., Marinucci, D., Maris, M., Marshall, D. J., Martin, P. G., Martínez-González, E., Masi, S., Massardi, M., Matarrese, S., Matthai, F., Mazzotta, P., Meinhold, P. R., Melchiorri, A., Mendes, L., Mennella, A., Migliaccio, M., Mitra, S., Miville-Deschênes, M. -A., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Moss, A., Munshi, D., Murphy, J. A., Naselsky, P., Natoli, P., Netterfield, C. B., Nørgaard-Nielsen, H. U., Noviello, F., Novikov, D., Novikov, I., Osborne, S., Oxborrow, C. A., Paci, F., Pagano, L., Pajot, F., Paoletti, D., Pasian, F., Patanchon, G., Peiris, H. V., Perdereau, O., Perotto, L., Perrotta, F., Piacentini, F., Piat, M., Pierpaoli, E., Pietrobon, D., Plaszczynski, S., Pointecouteau, E., Polenta, G., Ponthieu, N., Popa, L., Poutanen, T., Pratt, G. W., Prézeau, G., Prunet, S., Puget, J. -L., Rachen, J. P., Racine, B., Rebolo, R., Reinecke, M., Remazeilles, M., Renault, C., Renzi, A., Ricciardi, S., Riller, T., Ristorcelli, I., Rocha, G., Rosset, C., Roudier, G., Rubiño-Martín, J. A., Rusholme, B., Sandri, M., Santos, D., Savini, G., Scott, D., Seiffert, M. D., Shellard, E. P. S., Smith, K., Spencer, L. D., Starck, J. -L., Stolyarov, V., Stompor, R., Sudiwala, R., Sunyaev, R., Sureau, F., Sutter, P., Sutton, D., Suur-Uski, A. -S., Sygnet, J. -F., Tauber, J. A., Tavagnacco, D., Terenzi, L., Toffolatti, L., Tomasi, M., Tristram, M., Tucci, M., Tuovinen, J., Valenziano, L., Valiviita, J., Van Tent, B., Varis, J., Vielva, P., Villa, F., Vittorio, N., Wade, L. A., Wandelt, B. D., White, M., White, S. D. M., Yvon, D., Zacchei, A., and Zonca, A. Wed .
"Planck 2013 results. XXIV. Constraints on primordial non-Gaussianity". United States. https://doi.org/10.1051/0004-6361/201321554. https://www.osti.gov/servlets/purl/1523976.
@article{osti_1523976,
title = {Planck 2013 results. XXIV. Constraints on primordial non-Gaussianity},
author = {Ade, P. A. R. and Aghanim, N. and Armitage-Caplan, C. and Arnaud, M. and Ashdown, M. and Atrio-Barandela, F. and Aumont, J. and Baccigalupi, C. and Banday, A. J. and Barreiro, R. B. and Bartlett, J. G. and Bartolo, N. and Battaner, E. and Benabed, K. and Benoît, A. and Benoit-Lévy, A. and Bernard, J. -P. and Bersanelli, M. and Bielewicz, P. and Bobin, J. and Bock, J. J. and Bonaldi, A. and Bonavera, L. and Bond, J. R. and Borrill, J. and Bouchet, F. R. and Bridges, M. and Bucher, M. and Burigana, C. and Butler, R. C. and Cardoso, J. -F. and Catalano, A. and Challinor, A. and Chamballu, A. and Chiang, H. C. and Chiang, L. -Y and Christensen, P. R. and Church, S. and Clements, D. L. and Colombi, S. and Colombo, L. P. L. and Couchot, F. and Coulais, A. and Crill, B. P. and Curto, A. and Cuttaia, F. and Danese, L. and Davies, R. D. and Davis, R. J. and de Bernardis, P. and de Rosa, A. and de Zotti, G. and Delabrouille, J. and Delouis, J. -M. and Désert, F. -X. and Diego, J. M. and Dole, H. and Donzelli, S. and Doré, O. and Douspis, M. and Ducout, A. and Dunkley, J. and Dupac, X. and Efstathiou, G. and Elsner, F. and Enßlin, T. A. and Eriksen, H. K. and Fergusson, J. and Finelli, F. and Forni, O. and Frailis, M. and Franceschi, E. and Galeotta, S. and Ganga, K. and Giard, M. and Giraud-Héraud, Y. and González-Nuevo, J. and Górski, K. M. and Gratton, S. and Gregorio, A. and Gruppuso, A. and Hansen, F. K. and Hanson, D. and Harrison, D. and Heavens, A. and Henrot-Versillé, S. and Hernández-Monteagudo, C. and Herranz, D. and Hildebrandt, S. R. and Hivon, E. and Hobson, M. and Holmes, W. A. and Hornstrup, A. and Hovest, W. and Huffenberger, K. M. and Jaffe, A. H. and Jaffe, T. R. and Jones, W. C. and Juvela, M. and Keihänen, E. and Keskitalo, R. and Kisner, T. S. and Knoche, J. and Knox, L. and Kunz, M. and Kurki-Suonio, H. and Lacasa, F. and Lagache, G. and Lähteenmäki, A. and Lamarre, J. -M. and Lasenby, A. and Laureijs, R. J. and Lawrence, C. R. and Leahy, J. P. and Leonardi, R. and Lesgourgues, J. and Lewis, A. and Liguori, M. and Lilje, P. B. and Linden-Vørnle, M. and López-Caniego, M. and Lubin, P. M. and Macías-Pérez, J. F. and Maffei, B. and Maino, D. and Mandolesi, N. and Mangilli, A. and Marinucci, D. and Maris, M. and Marshall, D. J. and Martin, P. G. and Martínez-González, E. and Masi, S. and Massardi, M. and Matarrese, S. and Matthai, F. and Mazzotta, P. and Meinhold, P. R. and Melchiorri, A. and Mendes, L. and Mennella, A. and Migliaccio, M. and Mitra, S. and Miville-Deschênes, M. -A. and Moneti, A. and Montier, L. and Morgante, G. and Mortlock, D. and Moss, A. and Munshi, D. and Murphy, J. A. and Naselsky, P. and Natoli, P. and Netterfield, C. B. and Nørgaard-Nielsen, H. U. and Noviello, F. and Novikov, D. and Novikov, I. and Osborne, S. and Oxborrow, C. A. and Paci, F. and Pagano, L. and Pajot, F. and Paoletti, D. and Pasian, F. and Patanchon, G. and Peiris, H. V. and Perdereau, O. and Perotto, L. and Perrotta, F. and Piacentini, F. and Piat, M. and Pierpaoli, E. and Pietrobon, D. and Plaszczynski, S. and Pointecouteau, E. and Polenta, G. and Ponthieu, N. and Popa, L. and Poutanen, T. and Pratt, G. W. and Prézeau, G. and Prunet, S. and Puget, J. -L. and Rachen, J. P. and Racine, B. and Rebolo, R. and Reinecke, M. and Remazeilles, M. and Renault, C. and Renzi, A. and Ricciardi, S. and Riller, T. and Ristorcelli, I. and Rocha, G. and Rosset, C. and Roudier, G. and Rubiño-Martín, J. A. and Rusholme, B. and Sandri, M. and Santos, D. and Savini, G. and Scott, D. and Seiffert, M. D. and Shellard, E. P. S. and Smith, K. and Spencer, L. D. and Starck, J. -L. and Stolyarov, V. and Stompor, R. and Sudiwala, R. and Sunyaev, R. and Sureau, F. and Sutter, P. and Sutton, D. and Suur-Uski, A. -S. and Sygnet, J. -F. and Tauber, J. A. and Tavagnacco, D. and Terenzi, L. and Toffolatti, L. and Tomasi, M. and Tristram, M. and Tucci, M. and Tuovinen, J. and Valenziano, L. and Valiviita, J. and Van Tent, B. and Varis, J. and Vielva, P. and Villa, F. and Vittorio, N. and Wade, L. A. and Wandelt, B. D. and White, M. and White, S. D. M. and Yvon, D. and Zacchei, A. and Zonca, A.},
abstractNote = {The Planck nominal mission cosmic microwave background (CMB) maps yield unprecedented constraints on primordial non-Gaussianity (NG). Using three optimal bispectrum estimators, separable template-fitting (KSW), binned, and modal, we obtain consistent values for the primordial local, equilateral, and orthogonal bispectrum amplitudes, quoting as our final result fNLlocal = 2.7 ± 5.8, fNLequil = -42 ± 75, and fNLorth = -25 ± 39 (68% CL statistical). Non-Gaussianity is detected in the data; using skew-Cℓ statistics we find a nonzero bispectrum from residual point sources, and the integrated-Sachs-Wolfe-lensing bispectrum at a level expected in the ΛCDM scenario. The results are based on comprehensive cross-validation of these estimators on Gaussian and non-Gaussian simulations, are stable across component separation techniques, pass an extensive suite of tests, and are confirmed by skew-Cℓ, wavelet bispectrum and Minkowski functional estimators. Beyond estimates of individual shape amplitudes, we present model-independent, three-dimensional reconstructions of the Planck CMB bispectrum and thus derive constraints on early-Universe scenarios that generate primordial NG, including general single-field models of inflation, excited initial states (non-Bunch-Davies vacua), and directionally-dependent vector models. We provide an initial survey of scale-dependent feature and resonance models. These results bound both general single-field and multi-field model parameter ranges, such as the speed of sound, cs ≥ 0.02 (95% CL), in an effective field theory parametrization, and the curvaton decay fraction rD ≥ 0.15 (95% CL). The Planck data significantly limit the viable parameter space of the ekpyrotic/cyclic scenarios. The amplitude of the four-point function in the local model τNL< 2800 (95% CL). Taken together, these constraints represent the highest precision tests to date of physical mechanisms for the origin of cosmic structure.},
doi = {10.1051/0004-6361/201321554},
journal = {Astronomy and Astrophysics},
number = ,
volume = 571,
place = {United States},
year = {Wed Oct 29 00:00:00 EDT 2014},
month = {Wed Oct 29 00:00:00 EDT 2014}
}
Web of Science
Figures / Tables:
Works referenced in this record:
Optimal estimation of non-Gaussianity
journal, August 2005
- Babich, Daniel
- Physical Review D, Vol. 72, Issue 4
Primordial fluctuations and non-Gaussianities from multifield DBI Galileon inflation
journal, November 2011
- Renaux-Petel, Sébastien; Mizuno, Shuntaro; Koyama, Kazuya
- Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 11
Introducing Mexican Needlets for cmb Analysis: Issues for Practical Applications and Comparison with Standard Needlets
journal, May 2011
- Scodeller, S.; Rudjord, Ø.; Hansen, F. K.
- The Astrophysical Journal, Vol. 733, Issue 2
Forecasts on the contamination induced by unresolved point sources in primordial non-Gaussianity beyond Planck
journal, April 2013
- Curto, A.; Tucci, M.; Gonzalez-Nuevo, J.
- Monthly Notices of the Royal Astronomical Society, Vol. 432, Issue 1
Galilean symmetry in the effective theory of inflation: new shapes of non-Gaussianity
journal, February 2011
- Creminelli, Paolo; D'Amico, Guido; Musso, Marcello
- Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 02
k-Inflation
journal, July 1999
- Armendáriz-Picón, C.; Damour, T.; Mukhanov, V.
- Physics Letters B, Vol. 458, Issue 2-3
Non-Gaussianity from the Bispectrum in General Multiple Field Inflation
journal, January 2011
- Mizuno, Shuntaro; Arroja, Frederico; Koyama, Kazuya
- International Journal of Modern Physics: Conference Series, Vol. 01
Non-gaussianity in fluctuations from warm inflation
text, January 2007
- Moss, Ian G.; Xiong, Chun
- arXiv
Planck 2013 results. XVI. Cosmological parameters
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Extragalactic source counts and contributions to the anisotropies of the cosmic microwave background: predictions for the Planck Surveyor mission
journal, June 1998
- Toffolatti, L.; Argüeso Gómez, F.; De Zotti, G.
- Monthly Notices of the Royal Astronomical Society, Vol. 297, Issue 1
Constraining Monodromy Inflation
text, January 2013
- Peiris, Hiranya; Easther, Richard; Flauger, Raphael
- arXiv
Folded resonant non-Gaussianity in general single field inflation
journal, December 2010
- Chen, Xingang
- Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 12
Non-Gaussianity Consistency Relation for Multifield Inflation
journal, June 2011
- Sugiyama, Naonori Suma; Komatsu, Eiichiro; Futamase, Toshifumi
- Physical Review Letters, Vol. 106, Issue 25
Features of heavy physics in the CMB power spectrum
text, January 2010
- Achúcarro, Ana; Gong, Jinn-Ouk; Hardeman, Sjoerd
- arXiv
Non-Gaussianity from inflation
journal, April 2002
- Bartolo, N.; Matarrese, S.; Riotto, A.
- Physical Review D, Vol. 65, Issue 10
CMB power spectrum estimation using wavelets
journal, October 2008
- Faÿ, G.; Guilloux, F.; Betoule, M.
- Physical Review D, Vol. 78, Issue 8
Angular trispectra of CMB temperature and polarization
journal, September 2002
- Okamoto, Takemi; Hu, Wayne
- Physical Review D, Vol. 66, Issue 6
Cosmic microwave background constraints on dark energy dynamics: Analysis beyond the power spectrum
journal, May 2005
- Giovi, Fabio; Baccigalupi, Carlo; Perrotta, Francesca
- Physical Review D, Vol. 71, Issue 10
Constraints on primordial non-Gaussianity from a needlet analysis of the WMAP -5 data
journal, July 2009
- Pietrobon, Davide; Cabella, Paolo; Balbi, Amedeo
- Monthly Notices of the Royal Astronomical Society, Vol. 396, Issue 3
Characterization of the non-Gaussianity of radio and IR point sources at CMB frequencies: Non-Gaussianity of radio and IR point sources
journal, March 2012
- Lacasa, F.; Aghanim, N.; Kunz, M.
- Monthly Notices of the Royal Astronomical Society, Vol. 421, Issue 3
Trispectrum estimation in various models of equilateral type non-Gaussianity
journal, January 2012
- Izumi, Keisuke; Mizuno, Shuntaro; Koyama, Kazuya
- Physical Review D, Vol. 85, Issue 2
Cosmic microwave background bispectrum and inflation
journal, February 2000
- Wang, Limin; Kamionkowski, Marc
- Physical Review D, Vol. 61, Issue 6
Non-gaussian density perturbations in inflationary cosmologies
journal, October 1987
- Allen, T. J.; Grinstein, B.; Wise, Mark B.
- Physics Letters B, Vol. 197, Issue 1-2
Observational signatures and non-Gaussianities of general single-field inflation
journal, January 2007
- Chen, Xingang; Huang, Min-xin; Kachru, Shamit
- Journal of Cosmology and Astroparticle Physics, Vol. 2007, Issue 01
Scalar speed limits and cosmology: Acceleration from D-cceleration
journal, November 2004
- Silverstein, Eva; Tong, David
- Physical Review D, Vol. 70, Issue 10
Planck 2013 results. XV. CMB power spectra and likelihood
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Large non-Gaussianities in the effective field theory approach to single-field inflation: the bispectrum
journal, August 2010
- Bartolo, Nicola; Fasiello, Matteo; Matarrese, Sabino
- Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 08
Planck 2013 results. III. LFI systematic uncertainties
journal, October 2014
- Aghanim, N.; Armitage-Caplan, C.; Arnaud, M.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. X. HFI energetic particle effects: characterization, removal, and simulation
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
The angular dependence of the three-point correlation function of the cosmic microwave background radiation as predicted by inflationary cosmologies
journal, January 1993
- Falk, Toby; Rangarajan, Raghavan; Srednicki, Mark
- The Astrophysical Journal, Vol. 403
Reconstructing the inflaton potential—an overview
journal, April 1997
- Lidsey, James E.; Liddle, Andrew R.; Kolb, Edward W.
- Reviews of Modern Physics, Vol. 69, Issue 2
Signatures of initial state modifications on bispectrum statistics
journal, May 2009
- Meerburg, P. Daniel; Schaar, Jan Pieter van der; Corasaniti, Pier Stefano
- Journal of Cosmology and Astroparticle Physics, Vol. 2009, Issue 05
CMB anisotropies at second order III: bispectrum from products of the first-order perturbations
journal, May 2009
- Nitta, Daisuke; Komatsu, Eiichiro; Bartolo, Nicola
- Journal of Cosmology and Astroparticle Physics, Vol. 2009, Issue 05
Gauge-invariant second-order perturbations and non-Gaussianity from inflation
journal, September 2003
- Acquaviva, Viviana; Bartolo, Nicola; Matarrese, Sabino
- Nuclear Physics B, Vol. 667, Issue 1-2
Needlet bispectrum asymmetries in the WMAP 5-year data: Needlet bispectrum asymmetries in the WMAP5
journal, December 2009
- Pietrobon, Davide; Cabella, Paolo; Balbi, Amedeo
- Monthly Notices of the Royal Astronomical Society: Letters, Vol. 402, Issue 1
Modulated fluctuations from hybrid inflation
journal, October 2004
- Bernardeau, Francis; Kofman, Lev; Uzan, Jean-Philippe
- Physical Review D, Vol. 70, Issue 8
Sachs-Wolfe at second order: the CMB bispectrum on large angular scales
journal, August 2009
- Boubekeur, Lotfi; Creminelli, Paolo; D'Amico, Guido
- Journal of Cosmology and Astroparticle Physics, Vol. 2009, Issue 08
Analytic Minkowski functionals of the cosmic microwave background: Second-order non-Gaussianity with bispectrum and trispectrum
journal, April 2010
- Matsubara, Takahiko
- Physical Review D, Vol. 81, Issue 8
Quasi-single field inflation and non-Gaussianities
journal, April 2010
- Chen, Xingang; Wang, Yi
- Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 04
Non-Gaussianity in fluctuations from warm inflation
journal, April 2007
- Moss, Ian G.; Xiong, Chun
- Journal of Cosmology and Astroparticle Physics, Vol. 2007, Issue 04
Constraining monodromy inflation
journal, September 2013
- Peiris, Hiranya V.; Easther, Richard; Flauger, Raphael
- Journal of Cosmology and Astroparticle Physics, Vol. 2013, Issue 09
A simulation pipeline for the Planck mission
journal, December 2005
- Reinecke, M.; Dolag, K.; Hell, R.
- Astronomy & Astrophysics, Vol. 445, Issue 1
Planck 2013 results. VI. High Frequency Instrument data processing
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
More on crinkles in the last scattering surface
journal, May 2010
- Khatri, Rishi; Wandelt, Benjamin D.
- Physical Review D, Vol. 81, Issue 10
Planck 2013 results. XI. All-sky model of thermal dust emission
journal, October 2014
- Abergel, A.; Ade, P. A. R.; Aghanim, N.
- Astronomy & Astrophysics, Vol. 571
Bispectra from two-field inflation using the long-wavelength formalism
text, January 2010
- Tzavara, Eleftheria; van Tent, Bartjan
- arXiv
Nonlinear evolution of long-wavelength metric fluctuations in inflationary models
journal, December 1990
- Salopek, D. S.; Bond, J. R.
- Physical Review D, Vol. 42, Issue 12
Predictions for non-Gaussianity from non-local inflation
journal, June 2008
- Barnaby, Neil; Cline, James M.
- Journal of Cosmology and Astroparticle Physics, Vol. 2008, Issue 06
Universal Bound on -Point Correlations from Inflation
journal, November 2011
- Smith, Kendrick M.; LoVerde, Marilena; Zaldarriaga, Matias
- Physical Review Letters, Vol. 107, Issue 19
Multiresolution internal template cleaning: an application to the Wilkinson Microwave Anisotropy Probe 7-yr polarization data: Multiresolution internal template cleaning
journal, January 2012
- Fernández-Cobos, R.; Vielva, P.; Barreiro, R. B.
- Monthly Notices of the Royal Astronomical Society, Vol. 420, Issue 3
An Isocurvature Model for Early Galaxy Assembly
journal, July 1997
- Peebles, P. J. E.
- The Astrophysical Journal, Vol. 483, Issue 1
Making cosmic microwave background temperature and polarization maps with MADAM
journal, February 2010
- Keihänen, E.; Keskitalo, R.; Kurki-Suonio, H.
- Astronomy and Astrophysics, Vol. 510
A numerical study of non-Gaussianity in the curvaton scenario
journal, September 2006
- Malik, Karim A.; Lyth, David H.
- Journal of Cosmology and Astroparticle Physics, Vol. 2006, Issue 09
The Angular Dependence of the Three-Point Correlation Function of the Cosmic Microwave Background Radiation as Predicted by Inflationary Cosmologies
text, January 1992
- Falk, Toby; Rangarajan, Raghavan; Srednicki, Mark
- arXiv
Imprint of Reionization on the Cosmic Microwave Background Bispectrum
journal, May 2000
- Cooray, Asantha; Hu, Wayne
- The Astrophysical Journal, Vol. 534, Issue 2
Wilkinson Microwave Anisotropy Probe 5-yr constraints on f nl with wavelets
journal, February 2009
- Curto, A.; Martínez-González, E.; Mukherjee, P.
- Monthly Notices of the Royal Astronomical Society, Vol. 393, Issue 2
Primordial Non-Gaussianity and Bispectrum Measurements in the Cosmic Microwave Background and Large-Scale Structure
journal, January 2010
- Liguori, Michele; Sefusatti, Emiliano; Fergusson, James R.
- Advances in Astronomy, Vol. 2010
Inflation from warped space
journal, August 2005
- Chen, Xingang
- Journal of High Energy Physics, Vol. 2005, Issue 08
Non-Gaussian isocurvature perturbations from inflation
journal, July 1997
- Linde, A.; Mukhanov, V.
- Physical Review D, Vol. 56, Issue 2
COBE—DMR constraints on the non-linear coupling parameter: a wavelet based method
journal, March 2003
- Cayón, L.; Martínez-González, E.; Argüeso, F.
- Monthly Notices of the Royal Astronomical Society, Vol. 339, Issue 4
General CMB bispectrum analysis using wavelets and separable modes
journal, August 2013
- Regan, Donough; Mukherjee, Pia; Seery, David
- Physical Review D, Vol. 88, Issue 4
Cosmological 'seed' magnetic field from inflation
journal, May 1992
- Ratra, Bharat
- The Astrophysical Journal, Vol. 391
The CMB bispectrum
journal, December 2012
- Fergusson, J. R.; Liguori, M.; Shellard, E. P. S.
- Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 12
Lensing reconstruction from Planck sky maps: inhomogeneous noise: Lensing reconstruction from Planck sky maps
journal, December 2009
- Hanson, Duncan; Rocha, Graca; Górski, Krzysztof
- Monthly Notices of the Royal Astronomical Society, Vol. 400, Issue 4
Anisotropic power spectrum and bispectrum in the mechanism
journal, January 2013
- Bartolo, Nicola; Matarrese, Sabino; Peloso, Marco
- Physical Review D, Vol. 87, Issue 2
Signature of supersymmetry from the early universe
journal, May 2012
- Baumann, Daniel; Green, Daniel
- Physical Review D, Vol. 85, Issue 10
Bispectra from two-field inflation using the long-wavelength formalism
journal, June 2011
- Tzavara, Eleftheria; Tent, Bartjan van
- Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 06
Predictions of the Angular Power Spectrum of Clustered Extragalactic Point Sources at Cosmic Microwave Background Frequencies from Flat and All‐Sky Two‐dimensional Simulations
journal, March 2005
- Gonzalez‐Nuevo, J.; Toffolatti, L.; Argueso, F.
- The Astrophysical Journal, Vol. 621, Issue 1
New mechanism for generating density perturbations from inflation
journal, January 2004
- Dvali, Gia; Gruzinov, Andrei; Zaldarriaga, Matias
- Physical Review D, Vol. 69, Issue 2
Planck 2013 results. XII. Diffuse component separation
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Effects and detectability of quasi-single field inflation in the large-scale structure and cosmic microwave background
journal, August 2012
- Sefusatti, Emiliano; Fergusson, James R.; Chen, Xingang
- Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 08
The real shape of non-Gaussianities
journal, October 2011
- Lewis, Antony
- Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 10
Perturbations of a Cosmological Model and Angular Variations of the Microwave Background
journal, January 1967
- Sachs, R. K.; Wolfe, A. M.
- The Astrophysical Journal, Vol. 147
First observational tests of eternal inflation: Analysis methods and WMAP 7-year results
journal, August 2011
- Feeney, Stephen M.; Johnson, Matthew C.; Mortlock, Daniel J.
- Physical Review D, Vol. 84, Issue 4
Equilateral non-Gaussianity from multifield dynamics
journal, February 2010
- Tolley, Andrew J.; Wyman, Mark
- Physical Review D, Vol. 81, Issue 4
Planck 2013 results. II. Low Frequency Instrument data processing
journal, October 2014
- Aghanim, N.; Armitage-Caplan, C.; Arnaud, M.
- Astronomy & Astrophysics, Vol. 571
First‐Year Wilkinson Microwave Anisotropy Probe ( WMAP ) Observations: Implications For Inflation
journal, September 2003
- Peiris, H. V.; Komatsu, E.; Verde, L.
- The Astrophysical Journal Supplement Series, Vol. 148, Issue 1
Planck 2013 results. XXVII. Doppler boosting of the CMB: Eppur si muove
journal, October 2014
- Aghanim, N.; Armitage-Caplan, C.; Arnaud, M.
- Astronomy & Astrophysics, Vol. 571
Generating the Curvature Perturbation at the End of Inflation in String Theory
text, January 2006
- Lyth, D. H.; Riotto, A.
- arXiv
Planck 2013 results. XIII. Galactic CO emission
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Alves, M. I. R.
- Astronomy & Astrophysics, Vol. 571
Optimal bispectrum estimator and simulations of the CMB lensing-integrated Sachs Wolfe non-Gaussian signal
journal, July 2013
- Mangilli, A.; Wandelt, B.; Elsner, F.
- Astronomy & Astrophysics, Vol. 555
Algorithms for bispectra: forecasting, optimal analysis and simulation: Algorithms for bispectra
journal, September 2011
- Smith, Kendrick M.; Zaldarriaga, Matias
- Monthly Notices of the Royal Astronomical Society, Vol. 417, Issue 1
Planck 2013 results. XXVII. Doppler boosting of the CMB: Eppur si muove
text, January 2013
- Collaboration, Planck; Aghanim, N.; Armitage-Caplan, C.
- arXiv
First‐Year Wilkinson Microwave Anisotropy Probe ( WMAP ) Observations: Tests of Gaussianity
journal, September 2003
- Komatsu, E.; Kogut, A.; Nolta, M. R.
- The Astrophysical Journal Supplement Series, Vol. 148, Issue 1
Planck 2013 results. XXVIII. The Planck Catalogue of Compact Sources
text, January 2013
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
Closet non-Gaussianity of anisotropic Gaussian fluctuations
journal, October 1997
- Ferreira, Pedro G.; Magueijo, João
- Physical Review D, Vol. 56, Issue 8
Weak gravitational lensing of the CMB
journal, June 2006
- Lewis, A.; Challinor, A.
- Physics Reports, Vol. 429, Issue 1
Planck 2013 results. XXVI. Background geometry and topology of the Universe
text, January 2013
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
The effect of the linear term on the wavelet estimator of primordial non-Gaussianity: The effect of the linear term on the
journal, October 2012
- Curto, A.; Martínez-González, E.; Barreiro, R. B.
- Monthly Notices of the Royal Astronomical Society, Vol. 426, Issue 2
Measuring our peculiar velocity on the CMB with high-multipole off-diagonal correlations
journal, July 2011
- Amendola, Luca; Catena, Riccardo; Masina, Isabella
- Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 07
Hunting for primordial non-Gaussianity in the cosmic microwave background
journal, May 2010
- Komatsu, Eiichiro
- Classical and Quantum Gravity, Vol. 27, Issue 12
Fast Estimator of Primordial Non‐Gaussianity from Temperature and Polarization Anisotropies in the Cosmic Microwave Background
journal, August 2007
- Yadav, Amit P. S.; Komatsu, Eiichiro; Wandelt, Benjamin D.
- The Astrophysical Journal, Vol. 664, Issue 2
Imprints of a primordial preferred direction on the microwave background
journal, April 2007
- Ackerman, Lotty; Carroll, Sean M.; Wise, Mark B.
- Physical Review D, Vol. 75, Issue 8
Ekpyrotic Nongaussianity: A Review
journal, January 2010
- Lehners, Jean-Luc
- Advances in Astronomy, Vol. 2010
Generating the curvature perturbation at the end of inflation
text, January 2005
- Lyth, David H.
- arXiv
The shape of the CMB lensing bispectrum
journal, March 2011
- Lewis, Antony; Challinor, Anthony; Hanson, Duncan
- Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 03
Planck 2013 results. XIV. Zodiacal emission
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Best unbiased estimators for the three-point correlators of the cosmic microwave background radiation
journal, October 2000
- Gangui, Alejandro; Martin, Jérôme
- Physical Review D, Vol. 62, Issue 10
Optimal limits on f NL local from WMAP 5-year data
journal, September 2009
- Smith, Kendrick M.; Senatore, Leonardo; Zaldarriaga, Matias
- Journal of Cosmology and Astroparticle Physics, Vol. 2009, Issue 09
Probability distribution for non-Gaussianity estimators constructed from the CMB trispectrum
journal, September 2012
- Smith, Tristan L.; Kamionkowski, Marc
- Physical Review D, Vol. 86, Issue 6
Planck 2013 results X. Energetic particle effects: characterization, removal, and simulation
text, January 2013
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
Signatures of anisotropic sources in the squeezed-limit bispectrum of the cosmic microwave background
journal, May 2013
- Shiraishi, Maresuke; Komatsu, Eiichiro; Peloso, Marco
- Journal of Cosmology and Astroparticle Physics, Vol. 2013, Issue 05
Joint Bayesian component separation and CMB power spectrum estimation
text, January 2007
- Eriksen, H. K.; Jewell, J. B.; Dickinson, C.
- arXiv
Operator product expansion of inflationary correlators and conformal symmetry of de Sitter
journal, November 2012
- Kehagias, A.; Riotto, A.
- Nuclear Physics B, Vol. 864, Issue 3
Efficient Wiener filtering without preconditioning
journal, January 2013
- Elsner, F.; Wandelt, B. D.
- Astronomy & Astrophysics, Vol. 549
Component separation methods for the PLANCK mission
journal, October 2008
- Leach, S. M.; Cardoso, J. -F.; Baccigalupi, C.
- Astronomy & Astrophysics, Vol. 491, Issue 2
Planck 2013 results. XXII. Constraints on inflation
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. XVI. Cosmological parameters
text, January 2013
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
Cosmological perturbations
journal, May 2009
- Malik, Karim A.; Wands, David
- Physics Reports, Vol. 475, Issue 1-4
BOOMERanG constraints on primordial non-Gaussianity from analytical Minkowski functionals: BOOMERanG constraints on non-Gaussianity
journal, August 2010
- Natoli, P.; De Troia, G.; Hikage, C.
- Monthly Notices of the Royal Astronomical Society, Vol. 408, Issue 3
Effects of cosmological moduli fields on cosmic microwave background
journal, December 2001
- Moroi, Takeo; Takahashi, Tomo
- Physics Letters B, Vol. 522, Issue 3-4
The needlets bispectrum
journal, January 2008
- Lan, Xiaohong; Marinucci, Domenico
- Electronic Journal of Statistics, Vol. 2, Issue 0
Planck 2013 results. XXX. Cosmic infrared background measurements and implications for star formation
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Adiabatic CMB perturbations in pre-Big-Bang string cosmology
journal, April 2002
- Enqvist, Kari; Sloth, Martin S.
- Nuclear Physics B, Vol. 626, Issue 1-2
General CMB and primordial bispectrum estimation: Mode expansion, map making, and measures of
journal, July 2010
- Fergusson, J. R.; Liguori, M.; Shellard, E. P. S.
- Physical Review D, Vol. 82, Issue 2
The Cosmic Microwave Background Bispectrum and Inflation
text, January 1999
- Wang, Limin; Kamionkowski, Marc
- arXiv
A single-field consistency relation for the three-point function
journal, October 2004
- Creminelli, Paolo; Zaldarriaga, Matias
- Journal of Cosmology and Astroparticle Physics, Vol. 2004, Issue 10
Stimulated creation of quanta during inflation and the observable universe
journal, July 2011
- Agullo, Ivan; Parker, Leonard
- General Relativity and Gravitation, Vol. 43, Issue 10
Large non-Gaussianities in single-field inflation
journal, June 2007
- Chen, Xingang; Easther, Richard; Lim, Eugene A.
- Journal of Cosmology and Astroparticle Physics, Vol. 2007, Issue 06
Fast Estimator of Primordial Non‐Gaussianity from Temperature and Polarization Anisotropies in the Cosmic Microwave Background. II. Partial Sky Coverage and Inhomogeneous Noise
journal, May 2008
- Yadav, Amit P. S.; Komatsu, Eiichiro; Wandelt, Benjamin D.
- The Astrophysical Journal, Vol. 678, Issue 2
Non-gaussianities from perturbing recombination
journal, September 2009
- Senatore, Leonardo; Tassev, Svetlin; Zaldarriaga, Matias
- Journal of Cosmology and Astroparticle Physics, Vol. 2009, Issue 09
Planck 2013 results. I. Overview of products and scientific results
text, January 2013
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
Modulated reheating and large non-gaussianity in string cosmology
journal, May 2012
- Cicoli, M.; Tasinato, G.; Zavala, I.
- Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 05
Non-Gaussianity and Minkowski functionals: forecasts for Planck
journal, December 2012
- Ducout, A.; Bouchet, F. R.; Colombi, S.
- Monthly Notices of the Royal Astronomical Society, Vol. 429, Issue 3
A note on calm excited states of inflation
journal, March 2011
- Ashoorioon, Amjad; Shiu, Gary
- Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 03
Planck 2013 results. XXIII. Isotropy and statistics of the CMB
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Cosmological perturbations from inhomogeneous reheating, freeze-out, and mass domination
journal, April 2004
- Dvali, Gia; Gruzinov, Andrei; Zaldarriaga, Matias
- Physical Review D, Vol. 69, Issue 8
Planck 2013 results. IX. HFI spectral response
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Large-scale structure, the cosmic microwave background and primordial non-Gaussianity
journal, March 2000
- Verde, Licia; Wang, Limin; Heavens, Alan F.
- Monthly Notices of the Royal Astronomical Society, Vol. 313, Issue 1
Primordial non-gaussianity and bispectrum measurements in the cosmic microwave background and large-scale structure
text, January 2010
- Liguori, M.; Sefusatti, E.; Fergusson, James
- Apollo - University of Cambridge Repository
Planck 2013 results. VIII. HFI photometric calibration and mapmaking
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. VII. HFI time response and beams
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Consistency relation for multifield inflation scenario with all loop contributions
journal, May 2012
- Sugiyama, Naonori S.
- Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 05
Non-Gaussianity and the CMB Bispectrum: confusion between Primordial and Lensing-Rees Sciama contribution?
text, January 2009
- Mangilli, Anna; Verde, Licia
- arXiv
Planck 2013 results. VII. HFI time response and beams
text, January 2013
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
Planck 2013 results. II. Low Frequency Instrument data processing
text, January 2013
- Collaboration, Planck; Aghanim, N.; Armitage-Caplan, C.
- arXiv
Non-Gaussian isocurvature perturbations from Goldstone modes generated during inflation
journal, June 1997
- Bucher, Martin; Zhu, Yong
- Physical Review D, Vol. 55, Issue 12
Lattice Calculation of Non-Gaussian Density Perturbations from the Massless Preheating Inflationary Model
journal, January 2008
- Chambers, Alex; Rajantie, Arttu
- Physical Review Letters, Vol. 100, Issue 4
Angular trispectrum of CMB temperature anisotropy from primordial non-Gaussianity with the full radiation transfer function
journal, April 2006
- Kogo, Noriyuki; Komatsu, Eiichiro
- Physical Review D, Vol. 73, Issue 8
Ghost inflation
journal, April 2004
- Arkani-Hamed, Nima; Creminelli, Paolo; Mukohyama, Shinji
- Journal of Cosmology and Astroparticle Physics, Vol. 2004, Issue 04
Planck 2013 results. XVIII. The gravitational lensing-infrared background correlation
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. IV. Low Frequency Instrument beams and window functions
journal, October 2014
- Aghanim, N.; Armitage-Caplan, C.; Arnaud, M.
- Astronomy & Astrophysics, Vol. 571
Non-gaussian features of primordial fluctuations in single field inflationary models
journal, May 2003
- Maldacena, Juan
- Journal of High Energy Physics, Vol. 2003, Issue 05
Planck 2013 results. XVII. Gravitational lensing by large-scale structure
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Peculiar velocity effects in high-resolution microwave background experiments
journal, April 2002
- Challinor, Anthony; van Leeuwen, Floor
- Physical Review D, Vol. 65, Issue 10
Primordial Non‐Gaussianity and Analytical Formula for Minkowski Functionals of the Cosmic Microwave Background and Large‐Scale Structure
journal, December 2006
- Hikage, Chiaki; Komatsu, Eiichiro; Matsubara, Takahiko
- The Astrophysical Journal, Vol. 653, Issue 1
Planck 2013 results. XXVI. Background geometry and topology of the Universe
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Comparing brane inflation to WMAP
journal, May 2007
- Bean, Rachel; Shandera, Sarah E.; Tye, S-H Henry
- Journal of Cosmology and Astroparticle Physics, Vol. 2007, Issue 05
Review of Local Non-Gaussianity from Multifield Inflation
journal, January 2010
- Byrnes, Christian T.; Choi, Ki-Young
- Advances in Astronomy, Vol. 2010
Cosmological Perturbations
book, May 2010
- Mo, Houjun; van den Bosch, Frank; White, Simon
- Galaxy Formation and Evolution
A single field inflation model with large local non-Gaussianity
journal, June 2013
- Chen, Xingang; Firouzjahi, Hassan; Hossein Namjoo, Mohammad
- EPL (Europhysics Letters), Vol. 102, Issue 5
Multi-variate joint PDF for non-Gaussianities: exact formulation and generic approximations
journal, June 2013
- Verde, Licia; Jimenez, Raul; Alvarez-Gaume, Luis
- Journal of Cosmology and Astroparticle Physics, Vol. 2013, Issue 06
Gauge-Invariant Temperature Anisotropies and Primordial Non-Gaussianity
journal, December 2004
- Bartolo, Nicola; Matarrese, Sabino; Riotto, Antonio
- Physical Review Letters, Vol. 93, Issue 23
Cosmic Microwave Background Component Separation by Parameter Estimation
journal, April 2006
- Eriksen, H. K.; Dickinson, C.; Lawrence, C. R.
- The Astrophysical Journal, Vol. 641, Issue 2
On classification of models of large local-type non-Gaussianity
journal, December 2010
- Suyama, Teruaki; Takahashi, Tomo; Yamaguchi, Masahide
- Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 12
Non-Gaussianities in single field inflation and their optimal limits from the WMAP 5-year data
journal, January 2010
- Senatore, Leonardo; Smith, Kendrick M.; Zaldarriaga, Matias
- Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 01
IMPROVED CONSTRAINTS ON PRIMORDIAL NON-GAUSSIANITY FOR THE WILKINSON MICROWAVE ANISOTROPY PROBE 5-YEAR DATA
journal, October 2009
- Curto, A.; Martínez-González, E.; Barreiro, R. B.
- The Astrophysical Journal, Vol. 706, Issue 1
The shape of non-Gaussianities
journal, August 2004
- Babich, Daniel; Creminelli, Paolo; Zaldarriaga, Matias
- Journal of Cosmology and Astroparticle Physics, Vol. 2004, Issue 08
Gauge-invariant cosmological perturbations
journal, October 1980
- Bardeen, James M.
- Physical Review D, Vol. 22, Issue 8
The pre-launch Planck Sky Model: a model of sky emission at submillimetre to centimetre wavelengths
journal, May 2013
- Delabrouille, J.; Betoule, M.; Melin, J. -B.
- Astronomy & Astrophysics, Vol. 553
FAST PIXEL SPACE CONVOLUTION FOR COSMIC MICROWAVE BACKGROUND SURVEYS WITH ASYMMETRIC BEAMS AND COMPLEX SCAN STRATEGIES: FEBeCoP
journal, January 2011
- Mitra, S.; Rocha, G.; Górski, K. M.
- The Astrophysical Journal Supplement Series, Vol. 193, Issue 1
Cosmic microwave background bispectrum and slow-roll inflation
journal, April 2000
- Gangui, A.; Martin, J.
- Monthly Notices of the Royal Astronomical Society, Vol. 313, Issue 2
The three-point correlation function of the cosmic microwave background in inflationary models
journal, July 1994
- Gangui, Alejandro; Lucchin, Francesco; Matarrese, Sabino
- The Astrophysical Journal, Vol. 430
Optimal limits on primordial magnetic fields from CMB temperature bispectrum of passive modes
journal, March 2012
- Shiraishi, Maresuke; Nitta, Daisuke; Yokoyama, Shuichiro
- Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 03
Phenomenology of a pseudo-scalar inflaton: naturally large nongaussianity
journal, April 2011
- Barnaby, Neil; Namba, Ryo; Peloso, Marco
- Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 04
On soft limits of inflationary correlation functions
journal, November 2012
- Assassi, Valentin; Baumann, Daniel; Green, Daniel
- Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 11
Features of heavy physics in the CMB power spectrum
journal, January 2011
- Achúcarro, Ana; Gong, Jinn-Ouk; Hardeman, Sjoerd
- Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 01
Non-Gaussianity from inflation: theory and observations
journal, November 2004
- Bartolo, N.; Komatsu, E.; Matarrese, S.
- Physics Reports, Vol. 402, Issue 3-4
The interaction of matter and radiation in a hot-model universe
journal, July 1969
- Zeldovich, Ya. B.; Sunyaev, R. A.
- Astrophysics and Space Science, Vol. 4, Issue 3
Non-Gaussianity and the Cosmic Microwave Background Anisotropies
journal, January 2010
- Bartolo, N.; Matarrese, S.; Riotto, A.
- Advances in Astronomy, Vol. 2010
The probability distribution for non-Gaussianity estimators constructed from the CMB trispectrum
text, January 2012
- Smith, Tristan L.; Kamionkowski, Marc
- arXiv
The intrinsic bispectrum of the cosmic microwave background
journal, April 2013
- Pettinari, Guido W.; Fidler, Christian; Crittenden, Robert
- Journal of Cosmology and Astroparticle Physics, Vol. 2013, Issue 04
HEALPix: A Framework for High‐Resolution Discretization and Fast Analysis of Data Distributed on the Sphere
journal, April 2005
- Gorski, K. M.; Hivon, E.; Banday, A. J.
- The Astrophysical Journal, Vol. 622, Issue 2
Integrated Sachs-Wolfe effect from the cross correlation of WMAP 3 year and the NRAO VLA sky survey data: New results and constraints on dark energy
journal, August 2006
- Pietrobon, Davide; Balbi, Amedeo; Marinucci, Domenico
- Physical Review D, Vol. 74, Issue 4
Non-Gaussianities in models with a varying inflaton decay rate
journal, February 2004
- Zaldarriaga, Matias
- Physical Review D, Vol. 69, Issue 4
Planck 2013 results. XXI. Power spectrum and high-order statistics of the Planck all-sky Compton parameter map
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. XXIX. The Planck catalogue of Sunyaev-Zeldovich sources
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Fingerprints of primordial universe paradigms as features in density perturbations
journal, December 2011
- Chen, Xingang
- Physics Letters B, Vol. 706, Issue 2-3
Planck 2013 results. XX. Cosmology from Sunyaev–Zeldovich cluster counts
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. XIX. The integrated Sachs-Wolfe effect
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Large trispectrum in two-field slow-roll inflation
journal, September 2012
- Elliston, Joseph; Alabidi, Laila; Huston, Ian
- Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 09
Improved Simulation of Non-Gaussian Temperature and Polarization Cosmic Microwave Background maps
journal, September 2009
- Elsner, Franz; Wandelt, Benjamin D.
- The Astrophysical Journal Supplement Series, Vol. 184, Issue 2
Planck 2013 results. V. LFI calibration
journal, October 2014
- Aghanim, N.; Armitage-Caplan, C.; Arnaud, M.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. XXVIII. The Planck Catalogue of Compact Sources
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Argüeso, F.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. I. Overview of products and scientific results
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Alves, M. I. R.
- Astronomy & Astrophysics, Vol. 571
CMB 3-point functions generated by nonlinearities at recombination
journal, October 2004
- Creminelli, Paolo; Zaldarriaga, Matias
- Physical Review D, Vol. 70, Issue 8
Joint Bayesian Component Separation and CMB Power Spectrum Estimation
journal, March 2008
- Eriksen, H. K.; Jewell, J. B.; Dickinson, C.
- The Astrophysical Journal, Vol. 676, Issue 1
The full squeezed CMB bispectrum from inflation
journal, June 2012
- Lewis, Antony
- Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 06
Cosmological constraints on dissipative models of inflation
journal, January 2008
- Hall, Lisa M. H.; Peiris, Hiranya V.
- Journal of Cosmology and Astroparticle Physics, Vol. 2008, Issue 01
Nearly tight frames and space-frequency analysis on compact manifolds
journal, August 2008
- Geller, Daryl; Mayeli, Azita
- Mathematische Zeitschrift, Vol. 263, Issue 2
Wavelets, ridgelets and curvelets on the sphere
journal, January 2006
- Starck, J. -L.; Moudden, Y.; Abrial, P.
- Astronomy & Astrophysics, Vol. 446, Issue 3
Operator Product Expansion of Inflationary Correlators and Conformal Symmetry of de Sitter
text, January 2012
- Kehagias, A.; Riotto, A.
- arXiv
Non-Gaussianity in the modulated reheating scenario
journal, January 2008
- Suyama, Teruaki; Yamaguchi, Masahide
- Physical Review D, Vol. 77, Issue 2
Generation and characterization of large non-Gaussianities in single field inflation
journal, April 2008
- Chen, Xingang; Easther, Richard; Lim, Eugene A.
- Journal of Cosmology and Astroparticle Physics, Vol. 2008, Issue 04
Crinkles in the last scattering surface: Non-Gaussianity from inhomogeneous recombination
journal, January 2009
- Khatri, Rishi; Wandelt, Benjamin D.
- Physical Review D, Vol. 79, Issue 2
Large-scale structure, the cosmic microwave background, and primordial non-gaussianity
text, January 1999
- Verde, Licia; Wang, Limin; Heavens, Alan
- arXiv
Generating the curvature perturbation at the end of inflation
journal, November 2005
- Lyth, David H.
- Journal of Cosmology and Astroparticle Physics, Vol. 2005, Issue 11
Cosmic microwave background bispectrum from the lensing-Rees-Sciama correlation reexamined: Effects of nonlinear matter clustering
journal, June 2012
- Junk, Veronika; Komatsu, Eiichiro
- Physical Review D, Vol. 85, Issue 12
Non-Gaussianities in two-field inflation
journal, May 2006
- Vernizzi, Filippo; Wands, David
- Journal of Cosmology and Astroparticle Physics, Vol. 2006, Issue 05
Wavelets, ridgelets and curvelets on the sphere
text, January 2005
- Starck, Jean-Luc; Moudden, Yassir; Abrial, Pierrick
- arXiv
Multidetector multicomponent spectral matching and applications for cosmic microwave background data analysis
journal, December 2003
- Delabrouille, J.; Cardoso, J. -F.; Patanchon, G.
- Monthly Notices of the Royal Astronomical Society, Vol. 346, Issue 4
Inflationary Prediction for Primordial Non-Gaussianity
journal, September 2005
- Lyth, David H.; Rodríguez, Yeinzon
- Physical Review Letters, Vol. 95, Issue 12
DBI in the sky: Non-Gaussianity from inflation with a speed limit
journal, December 2004
- Alishahiha, Mohsen; Silverstein, Eva; Tong, David
- Physical Review D, Vol. 70, Issue 12
Large-scale Density Inhomogeneities in the Universe
journal, February 1968
- Rees, M. J.; Sciama, D. W.
- Nature, Vol. 217, Issue 5128
Resonant non-gaussianity
journal, January 2011
- Flauger, Raphael; Pajer, Enrico
- Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 01
Component Separation With Flexible Models—Application to Multichannel Astrophysical Observations
journal, October 2008
- Cardoso, Jean-FranÇois; Le Jeune, Maude; Delabrouille, Jacques
- IEEE Journal of Selected Topics in Signal Processing, Vol. 2, Issue 5
NINE-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE ( WMAP ) OBSERVATIONS: FINAL MAPS AND RESULTS
journal, September 2013
- Bennett, C. L.; Larson, D.; Weiland, J. L.
- The Astrophysical Journal Supplement Series, Vol. 208, Issue 2
The performance of spherical wavelets to detect non-Gaussianity in the cosmic microwave background sky
journal, October 2002
- Martínez-González, E.; Gallegos, J. E.; Argüeso, F.
- Monthly Notices of the Royal Astronomical Society, Vol. 336, Issue 1
Non-Gaussianity in multifield inflation
journal, November 2002
- Bernardeau, Francis; Uzan, Jean-Philippe
- Physical Review D, Vol. 66, Issue 10
Adiabatic CMB perturbations in pre-big bang string cosmology
text, January 2001
- Enqvist, Kari; Sloth, Martin S.
- arXiv
Effective field theory and decoupling in multifield inflation: An illustrative case study
journal, November 2011
- Shiu, Gary; Xu, Jiajun
- Physical Review D, Vol. 84, Issue 10
Oscillations in the CMB from axion monodromy inflation
journal, June 2010
- Flauger, Raphael; McAllister, Liam; Pajer, Enrico
- Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 06
Scale-dependent non-Gaussianities in the CMB data identified with Minkowski functionals and scaling indices
journal, October 2012
- Modest, H. I.; Räth, C.; Banday, A. J.
- Monthly Notices of the Royal Astronomical Society, Vol. 428, Issue 1
Planck 2013 results. XXV. Searches for cosmic strings and other topological defects
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Stimulated Creation of Quanta During Inflation and the Observable Universe
journal, December 2011
- Agullo, Ivan; Parker, Leonard
- International Journal of Modern Physics D, Vol. 20, Issue 14
CMB lensing and primordial squeezed non-gaussianity
journal, March 2012
- Pearson, Ruth; Lewis, Antony; Regan, Donough
- Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 03
The CMB bispectrum in the squeezed limit
text, January 2011
- Creminelli, Paolo; Pitrou, Cyril; Vernizzi, Filippo
- arXiv
Acoustic signatures in the primary microwave background bispectrum
journal, February 2001
- Komatsu, Eiichiro; Spergel, David N.
- Physical Review D, Vol. 63, Issue 6
Measuring Primordial Non‐Gaussianity in the Cosmic Microwave Background
journal, November 2005
- Komatsu, E.; Spergel, D. N.; Wandelt, B. D.
- The Astrophysical Journal, Vol. 634, Issue 1
Non-Gaussianity from the bispectrum in general multiple field inflation
journal, August 2008
- Arroja, Frederico; Mizuno, Shuntaro; Koyama, Kazuya
- Journal of Cosmology and Astroparticle Physics, Vol. 2008, Issue 08
Constraints on general primordial non-Gaussianity using wavelets for the Wilkinson Microwave Anisotropy Probe 7-year data: Constraints on primal non-Gaussianity
journal, August 2011
- Curto, A.; Martínez-González, E.; Barreiro, R. B.
- Monthly Notices of the Royal Astronomical Society, Vol. 417, Issue 1
Impact of secondary non-Gaussianities on the search for primordial non-Gaussianity with CMB maps
journal, May 2008
- Serra, Paolo; Cooray, Asantha
- Physical Review D, Vol. 77, Issue 10
The Non‐Gaussian Cold Spot in the 3 Year Wilkinson Microwave Anisotropy Probe Data
journal, January 2007
- Cruz, M.; Cayon, L.; Martinez‐Gonzalez, E.
- The Astrophysical Journal, Vol. 655, Issue 1
Evolution of second-order cosmological perturbations and non-Gaussianity
journal, January 2004
- Bartolo, N.; Matarrese, S.; Riotto, A.
- Journal of Cosmology and Astroparticle Physics, Vol. 2004, Issue 01
Searching for Non-Gaussian Signals in the BOOMERANG 2003 CMB Maps
journal, October 2007
- De Troia, G.; Ade, P. A. R.; Bock, J. J.
- The Astrophysical Journal, Vol. 670, Issue 2
Continuous wavelets on compact manifolds
journal, August 2008
- Geller, Daryl; Mayeli, Azita
- Mathematische Zeitschrift, Vol. 262, Issue 4
FIVE-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE OBSERVATIONS: COSMOLOGICAL INTERPRETATION
journal, February 2009
- Komatsu, E.; Dunkley, J.; Nolta, M. R.
- The Astrophysical Journal Supplement Series, Vol. 180, Issue 2
Generating the curvature perturbation without an inflaton
journal, January 2002
- Lyth, David H.; Wands, David
- Physics Letters B, Vol. 524, Issue 1-2
On the non-Gaussianity from recombination
journal, March 2009
- Bartolo, Nicola; Riotto, Antonio
- Journal of Cosmology and Astroparticle Physics, Vol. 2009, Issue 03
Primordial trispectrum from inflation
journal, December 2006
- Byrnes, Christian T.; Sasaki, Misao; Wands, David
- Physical Review D, Vol. 74, Issue 12
Non-Gaussianity from broken symmetries
journal, January 2006
- Kolb, Edward W.; Riotto, Antonio; Vallinotto, Alberto
- Physical Review D, Vol. 73, Issue 2
Detection of the integrated Sachs-Wolfe effect and corresponding dark energy constraints made with directional spherical wavelets
journal, April 2007
- McEwen, J. D.; Vielva, P.; Hobson, M. P.
- Monthly Notices of the Royal Astronomical Society, Vol. 376, Issue 3
A naturally large four-point function in single field inflation
journal, January 2011
- Senatore, Leonardo; Zaldarriaga, Matias
- Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 01
Comparing infrared Dirac-Born-Infeld brane inflation to observations
journal, January 2008
- Bean, Rachel; Chen, Xingang; Peiris, Hiranya
- Physical Review D, Vol. 77, Issue 2
Cosmological Applications of a Wavelet Analysis on the Sphere
journal, May 2007
- McEwen, J. D.; Vielva, P.; Wiaux, Y.
- Journal of Fourier Analysis and Applications, Vol. 13, Issue 4
Evidence of Primordial Non-Gaussianity ( ) in the Wilkinson Microwave Anisotropy Probe 3-Year Data at
journal, May 2008
- Yadav, Amit P. S.; Wandelt, Benjamin D.
- Physical Review Letters, Vol. 100, Issue 18
Detecting bispectral acoustic oscillations from inflation using a new flexible estimator: Detecting bispectral acoustic oscillations from inflation using a new flexible estimator
journal, September 2010
- Bucher, Martin; Van Tent, Bartjan; Carvalho, Carla Sofia
- Monthly Notices of the Royal Astronomical Society, Vol. 407, Issue 4
Gravitational wave constraints on Dirac–Born–Infeld inflation
journal, July 2007
- Lidsey, James E.; Huston, Ian
- Journal of Cosmology and Astroparticle Physics, Vol. 2007, Issue 07
Primordial Non-Gaussianity in the Cosmic Microwave Background
journal, January 2010
- Yadav, Amit P. S.; Wandelt, Benjamin D.
- Advances in Astronomy, Vol. 2010
Large non-Gaussianities in the effective field theory approach to single-field inflation: the trispectrum
journal, September 2010
- Bartolo, Nicola; Fasiello, Matteo; Matarrese, Sabino
- Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 09
Constraints on the non-linear coupling parameter f nl with Archeops data
journal, May 2008
- Curto, A.; Macías-Pérez, J. F.; Martínez-González, E.
- Astronomy & Astrophysics, Vol. 486, Issue 2
Limits on primordial non-Gaussianity from Minkowski Functionals of the WMAP temperature anisotropies
journal, September 2008
- Hikage, C.; Matsubara, T.; Coles, P.
- Monthly Notices of the Royal Astronomical Society, Vol. 389, Issue 3
On the Linear term Correction for Needlet/Wavelet Non-Gaussianity Estimators
journal, July 2012
- Donzelli, Simona; Hansen, Frode K.; Liguori, Michele
- The Astrophysical Journal, Vol. 755, Issue 1
CMB lensing and primordial non-Gaussianity
journal, October 2009
- Hanson, Duncan; Smith, Kendrick M.; Challinor, Anthony
- Physical Review D, Vol. 80, Issue 8
Planck 2013 results. XXXI. Consistency of the Planck data
journal, October 2014
- Ade, P. A. R.; Arnaud, M.; Ashdown, M.
- Astronomy & Astrophysics, Vol. 571
The effective field theory of inflation
journal, March 2008
- Cheung, Clifford; Fitzpatrick, A. Liam; Kaplan, Jared
- Journal of High Energy Physics, Vol. 2008, Issue 03
New optimized estimators for the primordial trispectrum: Primordial trispectrum
journal, February 2011
- Munshi, Dipak; Heavens, Alan; Cooray, Asantha
- Monthly Notices of the Royal Astronomical Society, Vol. 412, Issue 3
Isocurvature baryon perturbations and inflation
journal, July 1990
- Mollerach, Silvia
- Physical Review D, Vol. 42, Issue 2
Large non-Gaussianities with intermediate shapes from quasi-single-field inflation
journal, March 2010
- Chen, Xingang; Wang, Yi
- Physical Review D, Vol. 81, Issue 6
Non-Gaussianity from preheating
journal, April 2005
- Enqvist, Kari; Jokinen, Asko; Mazumdar, Anupam
- Physical Review Letters, Vol. 94, Issue 16
Nonstandard primordial fluctuations from a polynomial inflation potential
journal, April 1990
- Hodges, Hardy M.; Blumenthal, George R.; Kofman, Lev A.
- Nuclear Physics B, Vol. 335, Issue 1
Primordial fluctuations and non-Gaussianities from multifield DBI Galileon inflation
text, January 2011
- Renaux-Petel, Sebastien; Mizuno, Shuntaro; Koyama, Kazuya
- arXiv
A full sky, low foreground, high resolution CMB map from WMAP
journal, November 2008
- Delabrouille, J.; Cardoso, J. -F.; Le Jeune, M.
- Astronomy & Astrophysics, Vol. 493, Issue 3
Limits on non-Gaussianities from WMAP data
journal, May 2006
- Creminelli, Paolo; Nicolis, Alberto; Senatore, Leonardo
- Journal of Cosmology and Astroparticle Physics, Vol. 2006, Issue 05
Non-Gaussianity in the modulated reheating scenario
text, January 2007
- Suyama, Teruaki; Yamaguchi, Masahide
- arXiv
Enhanced non-Gaussianity from excited initial states
journal, May 2008
- Holman, R.; Tolley, Andrew J.
- Journal of Cosmology and Astroparticle Physics, Vol. 2008, Issue 05
Large Non-Gaussianity in Axion Inflation
journal, May 2011
- Barnaby, Neil; Peloso, Marco
- Physical Review Letters, Vol. 106, Issue 18
Estimating non-Gaussianity in the microwave background
journal, September 1998
- Heavens, A. F.
- Monthly Notices of the Royal Astronomical Society, Vol. 299, Issue 3
Cosmic microwave background bispectrum and slow roll inflation
text, January 1999
- Gangui, Alejandro; Martin, Jerome
- arXiv
IMPACT OF THE 1/ f NOISE AND THE ASYMMETRIC BEAM ON NON-GAUSSIANITY SEARCHES WITH PLANCK
journal, November 2009
- Donzelli, Simona; Hansen, Frode K.; Liguori, Michele
- The Astrophysical Journal, Vol. 706, Issue 2
The CMB bispectrum in the squeezed limit
journal, November 2011
- Creminelli, Paolo; Pitrou, Cyril; Vernizzi, Filippo
- Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 11
Primordial non-Gaussianity and the CMB bispectrum
journal, October 2007
- Fergusson, J. R.; Shellard, E. P. S.
- Physical Review D, Vol. 76, Issue 8
Scalar Speed Limits and Cosmology: Acceleration from D-cceleration
text, January 2003
- Silverstein, Eva; Tong, David
- arXiv
Optimal estimator for the amplitude of the bispectrum from infrared clustered sources
journal, September 2014
- Lacasa, F.; Aghanim, N.
- Astronomy & Astrophysics, Vol. 569
SEVEN-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE ( WMAP ) OBSERVATIONS: COSMOLOGICAL INTERPRETATION
journal, January 2011
- Komatsu, E.; Smith, K. M.; Dunkley, J.
- The Astrophysical Journal Supplement Series, Vol. 192, Issue 2
Non Gaussianity and Minkowski Functionals: forecasts for Planck
text, January 2012
- Ducout, Anne; Bouchet, François; Colombi, Stéphane
- arXiv
Effective field theory for inflation
journal, June 2008
- Weinberg, Steven
- Physical Review D, Vol. 77, Issue 12
Likelihood analysis of CMB temperature and polarization power spectra
journal, May 2008
- Hamimeche, Samira; Lewis, Antony
- Physical Review D, Vol. 77, Issue 10
Trapped inflation
journal, September 2009
- Green, Daniel; Horn, Bart; Senatore, Leonardo
- Physical Review D, Vol. 80, Issue 6
Generating the Curvature Perturbation at the End of Inflation in String Theory
journal, September 2006
- Lyth, David H.; Riotto, Antonio
- Physical Review Letters, Vol. 97, Issue 12
A microscopic limit on gravitational waves from D-brane inflation
journal, June 2007
- Baumann, Daniel; McAllister, Liam
- Physical Review D, Vol. 75, Issue 12
Solid inflation
journal, October 2013
- Endlich, Solomon; Nicolis, Alberto; Wang, Junpu
- Journal of Cosmology and Astroparticle Physics, Vol. 2013, Issue 10
Removing the ISW-lensing bias from the local-form primordial non-Gaussianity estimation
journal, April 2013
- Kim, Jaiseung; Rotti, Aditya; Komatsu, Eiichiro
- Journal of Cosmology and Astroparticle Physics, Vol. 2013, Issue 04
First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Tests of Gaussianity
text, January 2003
- Komatsu, E.; Kogut, A.; Nolta, M.
- arXiv
Non-Gaussian Curvature Spikes from Chaotic Billiards in Inflation Preheating
journal, August 2009
- Bond, J. Richard; Frolov, Andrei V.; Huang, Zhiqi
- Physical Review Letters, Vol. 103, Issue 7
Wavelets on the n-sphere and related manifolds
journal, August 1998
- Antoine, J. -P.; Vandergheynst, P.
- Journal of Mathematical Physics, Vol. 39, Issue 8
Quantitative bispectra from multifield inflation
journal, October 2007
- Rigopoulos, G. I.; Shellard, E. P. S.; van Tent, B. J. W.
- Physical Review D, Vol. 76, Issue 8
AN ESTIMATE OF THE PRIMORDIAL NON-GAUSSIANITY PARAMETER f NL USING THE NEEDLET BISPECTRUM FROM WMAP
journal, July 2009
- Rudjord, Øystein; Hansen, Frode K.; Lan, Xiaohong
- The Astrophysical Journal, Vol. 701, Issue 1
Non-Gaussianity in the cosmic microwave background anisotropies at recombination in the squeezed limit
journal, February 2012
- Bartolo, N.; Matarrese, S.; Riotto, A.
- Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 02
Non-Gaussian and nonscale-invariant perturbations from tachyonic preheating in hybrid inflation
journal, May 2006
- Barnaby, Neil; Cline, James M.
- Physical Review D, Vol. 73, Issue 10
Limits on second-order non-Gaussianity from Minkowski functionals of WMAP 7-year data: Second-order NG from MFs of WMAP data
journal, August 2012
- Hikage, Chiaki; Matsubara, Takahiko
- Monthly Notices of the Royal Astronomical Society, Vol. 425, Issue 3
Particle physics models of inflation and the cosmological density perturbation
journal, June 1999
- Lyth, David H.; Riotto, Antonio
- Physics Reports, Vol. 314, Issue 1-2
Generation of density perturbations at the end of inflation
journal, December 2005
- Salem, Michael P.
- Physical Review D, Vol. 72, Issue 12
Testing for Non‐Gaussianity in the Wilkinson Microwave Anisotropy Probe Data: Minkowski Functionals and the Length of the Skeleton
journal, September 2004
- Eriksen, H. K.; Novikov, D. I.; Lilje, P. B.
- The Astrophysical Journal, Vol. 612, Issue 1
Generation and Characterization of Large Non-Gaussianities in Single Field Inflation
text, January 2008
- Chen, Xingang; Easther, Richard; Lim, Eugene A.
- arXiv
Primordial density perturbation in the curvaton scenario
journal, January 2003
- Lyth, David H.; Ungarelli, Carlo; Wands, David
- Physical Review D, Vol. 67, Issue 2
A new approach to probing primordial non-Gaussianity
journal, February 2010
- Munshi, Dipak; Heavens, Alan
- Monthly Notices of the Royal Astronomical Society, Vol. 401, Issue 4
HEALPix -- a Framework for High Resolution Discretization, and Fast Analysis of Data Distributed on the Sphere
text, January 2004
- Gorski, K. M.; Hivon, E.; Banday, A. J.
- arXiv
Works referencing / citing this record:
Planck 2013 results. XXXI. Consistency of the Planck data
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- Ade, P. A. R.; Arnaud, M.; Ashdown, M.
- Astronomy & Astrophysics, Vol. 571
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- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
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journal, February 2020
- Ntampaka, Michelle; Eisenstein, Daniel J.; Yuan, Sihan
- The Astrophysical Journal, Vol. 889, Issue 2
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journal, April 2015
- Markkanen, Tommi; Räsänen, Syksy; Wahlman, Pyry
- Physical Review D, Vol. 91, Issue 8
Fractional Action Cosmology with Variable Order Parameter
journal, January 2017
- El-Nabulsi, Rami Ahmad
- International Journal of Theoretical Physics, Vol. 56, Issue 4
Planck 2015 results: XX. Constraints on inflation
text, January 2016
- Ade, Par; Aghanim, N.; Arnaud, M.
- Apollo - University of Cambridge Repository
A Hybrid Deep Learning Approach to Cosmological Constraints From Galaxy Redshift Surveys
text, January 2019
- Ntampaka, Michelle; Eisenstein, Daniel J.; Yuan, Sihan
- arXiv
Probing primordial non-Gaussianity via iSW measurements with SKA continuum surveys
journal, January 2015
- Raccanelli, Alvise; Doré, Olivier; Bacon, David J.
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 01
Gravitational waves and scalar perturbations from spectator fields
journal, April 2015
- Biagetti, Matteo; Dimastrogiovanni, Emanuela; Fasiello, Matteo
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 04
Constraints on a generalized deceleration parameter from cosmic chronometers
journal, April 2018
- Mamon, Abdulla Al
- Modern Physics Letters A, Vol. 33, Issue 10n11
Planck 2013 results. XVI. Cosmological parameters
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Exploring cosmic origins with CORE: Inflation
journal, April 2018
- Finelli, F.; Bucher, M.; Achúcarro, A.
- Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 04
Prospects for Cosmological Collider Physics
text, January 2016
- Meerburg, P. Daniel; Münchmeyer, Moritz; Muñoz, Julian B.
- arXiv
Science with the space-based interferometer LISA. IV: probing inflation with gravitational waves
journal, December 2016
- Bartolo, Nicola; Caprini, Chiara; Domcke, Valerie
- Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 12
Constraints on warm power-law inflation in light of Planck results
journal, January 2020
- Ghadiri, Zahra; Aghamohammadi, Ali; Refaei, Abdollah
- Modern Physics Letters A, Vol. 35, Issue 11
Anisotropic power-law solutions for a supersymmetry Dirac–Born–Infeld theory
journal, March 2016
- Do, Tuan Q.; Kao, W. F.
- Classical and Quantum Gravity, Vol. 33, Issue 8
Planck 2013 results. XII. Diffuse component separation
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Ultra large-scale cosmology in next-generation experiments with single tracers
text, January 2015
- Alonso, David; Bull, Philip; Ferreira, Pedro G.
- arXiv
Cosmology and fundamental physics with the Euclid satellite
journal, April 2018
- Amendola, Luca; Appleby, Stephen; Avgoustidis, Anastasios
- Living Reviews in Relativity, Vol. 21, Issue 1
Planck 2013 results. X. HFI energetic particle effects: characterization, removal, and simulation
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. XV. CMB power spectra and likelihood
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. VI. High Frequency Instrument data processing
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Evolution of cosmological perturbations and the production of non-Gaussianities through a nonsingular bounce: Indications for a no-go theorem in single field matter bounce cosmologies
journal, September 2015
- Quintin, Jerome; Sherkatghanad, Zeinab; Cai, Yi-Fu
- Physical Review D, Vol. 92, Issue 6
Planck 2013 results. XXII. Constraints on inflation
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Primordial gravitational waves spectrum in the Coupled-Scalar-Tachyon Bounce Universe
journal, February 2020
- Zhang, Nan; Cheung, Yeuk-Kwan E.
- The European Physical Journal C, Vol. 80, Issue 2
Planck 2013 results X. Energetic particle effects: characterization, removal, and simulation
text, January 2013
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
Planck 2013 results. XVI. Cosmological parameters
text, January 2013
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
Unexpected Topology of the Temperature Fluctuations in the Cosmic Microwave Background
text, January 2018
- Pranav, Pratyush; Adler, Robert J.; Buchert, Thomas
- arXiv
Geometrical Destabilization of Inflation
text, January 2015
- Renaux-Petel, Sébastien; Turzyński, Krzysztof
- arXiv
Planck 2013 results. XXII. Constraints on inflation
text, January 2013
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
Planck 2013 results. XXVI. Background geometry and topology of the Universe
text, January 2013
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
Planck 2013 results. XXVI. Background geometry and topology of the Universe
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. XVII. Gravitational lensing by large-scale structure
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Magnetogenesis from axion inflation
journal, October 2016
- Adshead, Peter; Giblin, John T.; Scully, Timothy R.
- Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 10
The future of primordial features with 21 cm tomography
journal, September 2016
- Chen, Xingang; Meerburg, P. Daniel; Münchmeyer, Moritz
- Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 09
How well can we really determine the scale of inflation?
journal, May 2015
- Özsoy, Ogan; Sinha, Kuver; Watson, Scott
- Physical Review D, Vol. 91, Issue 10
Planck 2015 results : XVI. Isotropy and statistics of the CMB
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Akrami, Y.
- Astronomy & Astrophysics, Vol. 594
Gauge-preheating and the end of axion inflation
journal, December 2015
- Adshead, Peter; Jr., John T. Giblin; Scully, Timothy R.
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 12
A complete FFT-based decomposition formalism for the redshift-space bispectrum
journal, November 2018
- Sugiyama, Naonori S.; Saito, Shun; Beutler, Florian
- Monthly Notices of the Royal Astronomical Society, Vol. 484, Issue 1
Search for primordial symmetry breakings in CMB
journal, July 2016
- Shiraishi, Maresuke
- Modern Physics Letters A, Vol. 31, Issue 21
Planck 2013 results. I. Overview of products and scientific results
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Alves, M. I. R.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. V. LFI calibration
journal, October 2014
- Aghanim, N.; Armitage-Caplan, C.; Arnaud, M.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. XXIX. The Planck catalogue of Sunyaev-Zeldovich sources
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Planck 2013 results. XX. Cosmology from Sunyaev–Zeldovich cluster counts
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Prospects for cosmological collider physics
journal, March 2017
- Meerburg, P. Daniel; Münchmeyer, Moritz; Muñoz, Julian B.
- Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 03
Natural inflation: consistency with cosmic microwave background observations of Planck and BICEP2
journal, March 2015
- Freese, Katherine; Kinney, William H.
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 03
Density-dependent clustering – I. Pullingback the curtains on motions of the BAO peak
journal, May 2018
- Neyrinck, Mark C.; Szapudi, István; McCullagh, Nuala
- Monthly Notices of the Royal Astronomical Society, Vol. 478, Issue 2
Planck 2013 results. XXV. Searches for cosmic strings and other topological defects
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Gravitational waves from fermion production during axion inflation
journal, October 2019
- Adshead, Peter; Pearce, Lauren; Peloso, Marco
- Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 10
Unexpected topology of the temperature fluctuations in the cosmic microwave background
journal, July 2019
- Pranav, Pratyush; Adler, Robert J.; Buchert, Thomas
- Astronomy & Astrophysics, Vol. 627
Forecasts on the Dark Energy and Primordial Non-Gaussianity Observations with the Tianlai Cylinder Array
text, January 2014
- Xu, Yidong; Wang, Xin; Chen, Xuelei
- arXiv
Planck 2015 results : XVII. Constraints on primordial non-Gaussianity
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Arnaud, M.
- Astronomy & Astrophysics, Vol. 594
Cosmological backgrounds of gravitational waves
journal, July 2018
- Caprini, Chiara; Figueroa, Daniel G.
- Classical and Quantum Gravity, Vol. 35, Issue 16
Planck 2015 results : XV. Gravitational lensing
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Arnaud, M.
- Astronomy & Astrophysics, Vol. 594
Riding on irrelevant operators
journal, November 2014
- de Rham, Claudia; Ribeiro, Raquel H.
- Journal of Cosmology and Astroparticle Physics, Vol. 2014, Issue 11
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