Weak lensing of intensity mapping: The cosmic infrared background
Abstract
© 2018 American Physical Society. Gravitational lensing deflects the paths of cosmic infrared background (CIB) photons, leaving a measurable imprint on CIB maps. The resulting statistical anisotropy can be used to reconstruct the matter distribution out to the redshifts of CIB sources. To this end, we generalize the cosmic microwave background (CMB) lensing quadratic estimator to any weakly non-Gaussian source field, by deriving the optimal lensing weights. We point out the additional noise and bias caused by the non-Gaussianity and the "self-lensing" of the source field. We propose methods to reduce, subtract, or model these non-Gaussianities. We show that CIB lensing should be detectable with Planck data and detectable at high significance for future CMB experiments like CCAT-Prime. The CIB thus constitutes a new source image for lensing studies, providing constraints on the amplitude of structure at intermediate redshifts between galaxies and the CMB. CIB lensing measurements will also give valuable information on the star-formation history in the Universe, constraining CIB halo models beyond the CIB power spectrum. By laying out a detailed treatment of lens reconstruction from a weakly non-Gaussian source field, this work constitutes a stepping stone toward lens reconstruction from continuum or line intensity mapping data, suchmore »
- Authors:
-
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Univ. of California, Berkeley, CA (United States); Princeton Univ., NJ (United States)
- Univ. of California, Berkeley, CA (United States)
- Princeton Univ., NJ (United States); Flatiron Inst., New York, NY (United States)
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). National Energy Research Scientific Computing Center (NERSC)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- OSTI Identifier:
- 1544264
- Alternate Identifier(s):
- OSTI ID: 1457497; OSTI ID: 1771951
- Grant/Contract Number:
- AC02-05CH11231; NSF AST1311756
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review. D.
- Additional Journal Information:
- Journal Volume: 97; Journal Issue: 12; Journal ID: ISSN 2470-0010
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 79 ASTRONOMY AND ASTROPHYSICS
Citation Formats
Schaan, Emmanuel, Ferraro, Simone, and Spergel, David N. Weak lensing of intensity mapping: The cosmic infrared background. United States: N. p., 2018.
Web. doi:10.1103/PhysRevD.97.123539.
Schaan, Emmanuel, Ferraro, Simone, & Spergel, David N. Weak lensing of intensity mapping: The cosmic infrared background. United States. https://doi.org/10.1103/PhysRevD.97.123539
Schaan, Emmanuel, Ferraro, Simone, and Spergel, David N. Wed .
"Weak lensing of intensity mapping: The cosmic infrared background". United States. https://doi.org/10.1103/PhysRevD.97.123539. https://www.osti.gov/servlets/purl/1544264.
@article{osti_1544264,
title = {Weak lensing of intensity mapping: The cosmic infrared background},
author = {Schaan, Emmanuel and Ferraro, Simone and Spergel, David N.},
abstractNote = {© 2018 American Physical Society. Gravitational lensing deflects the paths of cosmic infrared background (CIB) photons, leaving a measurable imprint on CIB maps. The resulting statistical anisotropy can be used to reconstruct the matter distribution out to the redshifts of CIB sources. To this end, we generalize the cosmic microwave background (CMB) lensing quadratic estimator to any weakly non-Gaussian source field, by deriving the optimal lensing weights. We point out the additional noise and bias caused by the non-Gaussianity and the "self-lensing" of the source field. We propose methods to reduce, subtract, or model these non-Gaussianities. We show that CIB lensing should be detectable with Planck data and detectable at high significance for future CMB experiments like CCAT-Prime. The CIB thus constitutes a new source image for lensing studies, providing constraints on the amplitude of structure at intermediate redshifts between galaxies and the CMB. CIB lensing measurements will also give valuable information on the star-formation history in the Universe, constraining CIB halo models beyond the CIB power spectrum. By laying out a detailed treatment of lens reconstruction from a weakly non-Gaussian source field, this work constitutes a stepping stone toward lens reconstruction from continuum or line intensity mapping data, such as the Lyman-alpha emission, absorption, and the 21 cm radiation.},
doi = {10.1103/PhysRevD.97.123539},
journal = {Physical Review. D.},
number = 12,
volume = 97,
place = {United States},
year = {Wed Jun 27 00:00:00 EDT 2018},
month = {Wed Jun 27 00:00:00 EDT 2018}
}
Web of Science
Works referenced in this record:
Reconstruction of lensing from the cosmic microwave background polarization
journal, October 2003
- Hirata, Christopher M.; Seljak, Uroš
- Physical Review D, Vol. 68, Issue 8
Bias-hardened CMB lensing
journal, February 2013
- Namikawa, Toshiya; Hanson, Duncan; Takahashi, Ryuichi
- Monthly Notices of the Royal Astronomical Society, Vol. 431, Issue 1
Detection of Cosmic Magnification with the Sloan Digital Sky Survey
journal, November 2005
- Scranton, Ryan; Menard, Brice; Richards, Gordon T.
- The Astrophysical Journal, Vol. 633, Issue 2
Two-season Atacama Cosmology Telescope polarimeter lensing power spectrum
journal, June 2017
- Sherwin, Blake D.; van Engelen, Alexander; Sehgal, Neelima
- Physical Review D, Vol. 95, Issue 12
Mass Reconstruction with Cosmic Microwave Background Polarization
journal, August 2002
- Hu, Wayne; Okamoto, Takemi
- The Astrophysical Journal, Vol. 574, Issue 2
Noise estimates for measurements of weak lensing from the Ly α forest
journal, March 2018
- Metcalf, R. Benton; Croft, Rupert A. C.; Romeo, Alessandro
- Monthly Notices of the Royal Astronomical Society, Vol. 477, Issue 2
A Unified Empirical Model for Infrared Galaxy Counts Based on the Observed Physical Evolution of Distant Galaxies
journal, September 2012
- Béthermin, Matthieu; Daddi, Emanuele; Magdis, Georgios
- The Astrophysical Journal, Vol. 757, Issue 2
Lensing reconstruction with CMB temperature and polarization
journal, June 2003
- Kesden, Michael; Cooray, Asantha; Kamionkowski, Marc
- Physical Review D, Vol. 67, Issue 12
Weak gravitational lensing of the CMB
journal, June 2006
- Lewis, A.; Challinor, A.
- Physics Reports, Vol. 429, Issue 1
Cmb Lensing Power Spectrum Biases from Galaxies and Clusters Using High-Angular Resolution Temperature maps
journal, April 2014
- van Engelen, A.; Bhattacharya, S.; Sehgal, N.
- The Astrophysical Journal, Vol. 786, Issue 1
CMB weak-lensing beyond the Born approximation: a numerical approach
journal, February 2018
- Fabbian, Giulio; Calabrese, Matteo; Carbone, Carmelita
- Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 02
Planck 2015 results : I. Overview of products and scientific results
journal, September 2016
- Adam, R.; Ade, P. A. R.; Aghanim, N.
- Astronomy & Astrophysics, Vol. 594
Magnificent Magnification: Exploiting the Other half of the Lensing Signal
journal, December 2013
- Huff, Eric M.; Graves, Genevieve J.
- The Astrophysical Journal, Vol. 780, Issue 2
Power spectrum super-sample covariance
journal, June 2013
- Takada, Masahiro; Hu, Wayne
- Physical Review D, Vol. 87, Issue 12
Constraining thermal dust emission in distant galaxies with number counts and angular power spectra
journal, October 2013
- Addison, G. E.; Dunkley, J.; Bond, J. R.
- Monthly Notices of the Royal Astronomical Society, Vol. 436, Issue 2
Joint likelihood function of cluster counts and -point correlation functions: Improving their power through including halo sample variance
journal, December 2014
- Schaan, Emmanuel; Takada, Masahiro; Spergel, David N.
- Physical Review D, Vol. 90, Issue 12
Inferring the redshift distribution of the cosmic infrared background★
journal, November 2014
- Schmidt, Samuel J.; Ménard, Brice; Scranton, Ryan
- Monthly Notices of the Royal Astronomical Society, Vol. 446, Issue 3
A Detection of Weak-Lensing Magnification Using Galaxy Sizes and Magnitudes
journal, December 2011
- Schmidt, Fabian; Leauthaud, Alexie; Massey, Richard
- The Astrophysical Journal, Vol. 744, Issue 2
Dark energy from large-scale structure lensing information
journal, June 2010
- Lu, Tingting; Pen, Ue-Li; Doré, Oliver
- Physical Review D, Vol. 81, Issue 12
The redshift evolution of the distribution of star formation among dark matter halos as seen in the infrared
journal, September 2013
- Béthermin, Matthieu; Wang, Lingyu; Doré, Olivier
- Astronomy & Astrophysics, Vol. 557
Gravitational lensing of cosmological 21 cm emission
journal, February 2015
- Pourtsidou, A.; Metcalf, R. B.
- Monthly Notices of the Royal Astronomical Society, Vol. 448, Issue 3
Modeling the evolution of infrared galaxies: clustering of galaxies in the cosmic infrared background
journal, January 2012
- Pénin, A.; Doré, O.; Lagache, G.
- Astronomy & Astrophysics, Vol. 537
Planck 2015 results : XIII. Cosmological parameters
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Arnaud, M.
- Astronomy & Astrophysics, Vol. 594
Bias to CMB lensing measurements from the bispectrum of large-scale structure
journal, August 2016
- Böhm, Vanessa; Schmittfull, Marcel; Sherwin, Blake D.
- Physical Review D, Vol. 94, Issue 4
Lensing Reconstruction Using Redshifted 21 Centimeter Fluctuations
journal, December 2006
- Zahn, Oliver; Zaldarriaga, Matias
- The Astrophysical Journal, Vol. 653, Issue 2
Modeling the evolution of infrared galaxies: a parametric backward evolution model
journal, March 2011
- Béthermin, M.; Dole, H.; Lagache, G.
- Astronomy & Astrophysics, Vol. 529
Power Spectrum Correlations Induced by Nonlinear Clustering
journal, December 1999
- Scoccimarro, Roman; Zaldarriaga, Matias; Hui, Lam
- The Astrophysical Journal, Vol. 527, Issue 1
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
Looking through the same lens: Shear calibration for LSST, Euclid, and WFIRST with stage 4 CMB lensing
journal, June 2017
- Schaan, Emmanuel; Krause, Elisabeth; Eifler, Tim
- Physical Review D, Vol. 95, Issue 12
Detection of gravitational lensing in the cosmic microwave background
journal, August 2007
- Smith, Kendrick M.; Zahn, Oliver; Doré, Olivier
- Physical Review D, Vol. 76, Issue 4
Non-Gaussianity of the cosmic infrared background anisotropies - II. Predictions of the bispectrum and constraints forecast
journal, January 2014
- Penin, A.; Lacasa, F.; Aghanim, N.
- Monthly Notices of the Royal Astronomical Society, Vol. 439, Issue 1
Planck 2015 results : XV. Gravitational lensing
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Arnaud, M.
- Astronomy & Astrophysics, Vol. 594
Weak lensing reconstruction through cosmic magnification - I. A minimal variance map reconstruction: Lensing reconstruction through magnification
journal, July 2011
- Yang, Xinjuan; Zhang, Pengjie
- Monthly Notices of the Royal Astronomical Society, Vol. 415, Issue 4
What does Clustering tell us About the Buildup of the red Sequence?
journal, July 2010
- Tinker, Jeremy L.; Wetzel, Andrew R.
- The Astrophysical Journal, Vol. 719, Issue 1
Non-Gaussianity of the cosmic infrared background anisotropies – I. Diagrammatic formalism and application to the angular bispectrum
journal, January 2014
- Lacasa, F.; Pénin, A.; Aghanim, N.
- Monthly Notices of the Royal Astronomical Society, Vol. 439, Issue 1
Impact of post-Born lensing on the CMB
journal, August 2016
- Pratten, Geraint; Lewis, Antony
- Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 08
Extragalactic foreground contamination in temperature-based CMB lens reconstruction
journal, March 2014
- Osborne, Stephen J.; Hanson, Duncan; Doré, Olivier
- Journal of Cosmology and Astroparticle Physics, Vol. 2014, Issue 03
Cosmic shear measurements with Dark Energy Survey Science Verification data
journal, July 2016
- Becker, M. R.; Troxel, M. A.; MacCrann, N.
- Physical Review D, Vol. 94, Issue 2
Optimizing measurements of cluster velocities and temperatures for CCAT-prime and future surveys
journal, February 2018
- Mittal, Avirukt; de Bernardis, Francesco; Niemack, Michael D.
- Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 02
Maximum a posteriori CMB lensing reconstruction
journal, September 2017
- Carron, Julien; Lewis, Antony
- Physical Review D, Vol. 96, Issue 6
The foreground wedge and 21-cm BAO surveys
journal, January 2016
- Seo, Hee-Jong; Hirata, Christopher M.
- Monthly Notices of the Royal Astronomical Society, Vol. 456, Issue 3
CMB temperature lensing power reconstruction
journal, February 2011
- Hanson, Duncan; Challinor, Anthony; Efstathiou, George
- Physical Review D, Vol. 83, Issue 4
A 2500 deg 2 CMB Lensing Map from Combined South Pole Telescope and Planck Data
journal, November 2017
- Omori, Y.; Chown, R.; Simard, G.
- The Astrophysical Journal, Vol. 849, Issue 2
Testing general relativity with 21-cm intensity mapping
journal, March 2013
- Hall, Alex; Bonvin, Camille; Challinor, Anthony
- Physical Review D, Vol. 87, Issue 6
Validity of the Born approximation for beyond Gaussian weak lensing observables
journal, June 2017
- Petri, Andrea; Haiman, Zoltán; May, Morgan
- Physical Review D, Vol. 95, Issue 12
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
A minimal empirical model for the cosmic far-infrared background anisotropies
journal, January 2017
- Wu, Hao-Yi; Doré, Olivier
- Monthly Notices of the Royal Astronomical Society
Position-dependent power spectrum of the large-scale structure: a novel method to measure the squeezed-limit bispectrum
journal, May 2014
- Chiang, Chi-Ting; Wagner, Christian; Schmidt, Fabian
- Journal of Cosmology and Astroparticle Physics, Vol. 2014, Issue 05
Real space lensing reconstruction using cosmic microwave background polarization
journal, January 2018
- Prince, Heather; Moodley, Kavilan; Ridl, Jethro
- Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 01
Weak gravitational lensing
journal, January 2001
- Bartelmann, Matthias; Schneider, Peter
- Physics Reports, Vol. 340, Issue 4-5
Cosmology with cosmic shear observations: a review
journal, July 2015
- Kilbinger, Martin
- Reports on Progress in Physics, Vol. 78, Issue 8
KiDS-450: cosmological parameter constraints from tomographic weak gravitational lensing
journal, November 2016
- Hildebrandt, H.; Viola, M.; Heymans, C.
- Monthly Notices of the Royal Astronomical Society, Vol. 465, Issue 2
Precision of diffuse 21-cm lensing
journal, August 2008
- Lu, Tingting; Pen, Ue-Li
- Monthly Notices of the Royal Astronomical Society, Vol. 388, Issue 4
Bias to CMB lensing reconstruction from temperature anisotropies due to large-scale galaxy motions
journal, January 2018
- Ferraro, Simone; Hill, J. Colin
- Physical Review D, Vol. 97, Issue 2
Measurement of the Cosmic Microwave Background Polarization Lensing Power Spectrum with the POLARBEAR Experiment
journal, July 2014
- Ade, P. A. R.; Akiba, Y.; Anthony, A. E.
- Physical Review Letters, Vol. 113, Issue 2
Lensing studies with diffuse backgrounds
journal, March 2004
- Cooray, Asantha
- New Astronomy, Vol. 9, Issue 3
Weak lensing of the CMB
journal, June 2010
- Hanson, Duncan; Challinor, Anthony; Lewis, Antony
- General Relativity and Gravitation, Vol. 42, Issue 9
CMB lensing reconstruction in real space
journal, February 2012
- Bucher, Martin; Carvalho, Carla Sofia; Moodley, Kavilan
- Physical Review D, Vol. 85, Issue 4
Planck 2015 results : XI. CMB power spectra, likelihoods, and robustness of parameters
journal, September 2016
- Aghanim, N.; Arnaud, M.; Ashdown, M.
- Astronomy & Astrophysics, Vol. 594
Planck 2015 results : XXIII. The thermal Sunyaev-Zeldovich effect-cosmic infrared background correlation
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Arnaud, M.
- Astronomy & Astrophysics, Vol. 594
Two-season Atacama Cosmology Telescope polarimeter lensing power spectrum
text, January 2017
- Sherwin, Blake; Van Engelen, A.; Sehgal, N.
- Apollo - University of Cambridge Repository
Weak gravitational lensing
journal, January 2017
- Bartelmann, Matthias; Maturi, Matteo
- Scholarpedia, Vol. 12, Issue 1
Planck 2015 results : VI. LFI mapmaking
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Ashdown, M.
- Astronomy & Astrophysics, Vol. 594
Planck 2015 results : X. Diffuse component separation: Foreground maps
journal, September 2016
- Adam, R.; Ade, P. A. R.; Aghanim, N.
- Astronomy & Astrophysics, Vol. 594
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
Planck 2015 results : XXVI. The Second
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Argüeso, F.
- Astronomy & Astrophysics, Vol. 594
Modeling the evolution of infrared galaxies: A Parametric backwards evolution model
conference, May 2011
- Bethermin, Matthieu
- Proceedings of Cosmic Radiation Fields: Sources in the early Universe — PoS(CRF 2010)
Modeling the evolution of infrared galaxies : clustering of galaxies in the Cosmic Infrared Background
text, January 2011
- Pénin, Aurélie; Doré, Olivier; Lagache, Guilaine
- arXiv
Magnificent Magnification: Exploiting the Other Half of the Lensing Signal
preprint, January 2011
- Huff, Eric M.; Graves, Genevieve J.
- arXiv
Bias-Hardened CMB Lensing
text, January 2012
- Namikawa, Toshiya; Hanson, Duncan; Takahashi, Ryuichi
- arXiv
Testing General Relativity with 21 cm intensity mapping
text, January 2012
- Hall, Alex; Bonvin, Camille; Challinor, Anthony
- arXiv
Planck 2013 results. XXX. Cosmic infrared background measurements and implications for star formation
text, January 2013
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
CMB Lensing Power Spectrum Biases from Galaxies and Clusters using High-angular Resolution Temperature Maps
text, January 2013
- van Engelen, A.; Bhattacharya, S.; Sehgal, N.
- arXiv
Non-Gaussianity of the Cosmic Infrared Background anisotropies I : Diagrammatic formalism and application to the angular bispectrum
text, January 2013
- Lacasa, Fabien; Pénin, Aurélie; Aghanim, Nabila
- arXiv
Position-dependent power spectrum of the large-scale structure: a novel method to measure the squeezed-limit bispectrum
text, January 2014
- Chiang, Chi-Ting; Wagner, Christian; Schmidt, Fabian
- arXiv
Joint likelihood function of cluster counts and $n$-point correlation functions: Improving their power through including halo sample variance
text, January 2014
- Schaan, Emmanuel; Takada, Masahiro; Spergel, David N.
- arXiv
Gravitational Lensing of Cosmological 21cm Emission
text, January 2014
- Pourtsidou, A.; Metcalf, R. Benton
- arXiv
Planck 2015 results. I. Overview of products and scientific results
text, January 2015
- Collaboration, Planck; Adam, R.; Ade, P. A. R.
- arXiv
Planck 2015 results. XIII. Cosmological parameters
text, January 2015
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
Planck 2015 results. XV. Gravitational lensing
text, January 2015
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
The foreground wedge and 21 cm BAO surveys
text, January 2015
- Seo, Hee-Jong; Hirata, Christopher M.
- arXiv
A bias to CMB lensing measurements from the bispectrum of large-scale structure
text, January 2016
- Böhm, Vanessa; Schmittfull, Marcel; Sherwin, Blake D.
- arXiv
KiDS-450: Cosmological parameter constraints from tomographic weak gravitational lensing
text, January 2016
- Hildebrandt, H.; Viola, M.; Heymans, C.
- arXiv
A minimal empirical model for the cosmic far-infrared background anisotropies
text, January 2016
- Wu, Hao-Yi; Doré, Olivier
- arXiv
On the validity of the Born approximation for beyond-Gaussian weak lensing observables
text, January 2016
- Petri, Andrea; Haiman, Zoltán; May, Morgan
- arXiv
CMB weak-lensing beyond the Born approximation: a numerical approach
text, January 2017
- Fabbian, Giulio; Calabrese, Matteo; Carbone, Carmelita
- arXiv
Bias to CMB Lensing Reconstruction from Temperature Anisotropies due to Large-Scale Galaxy Motions
text, January 2017
- Ferraro, Simone; Hill, J. Colin
- arXiv
Optimizing measurements of cluster velocities and temperatures for CCAT-prime and future surveys
text, January 2017
- Mittal, Avirukt; de Bernardis, Francesco; Niemack, Michael D.
- arXiv
Real space lensing reconstruction using cosmic microwave background polarization
text, January 2017
- Prince, Heather; Moodley, Kavilan; Ridl, Jethro
- arXiv
Reconstruction of lensing from the cosmic microwave background polarization
text, January 2003
- Hirata, Christopher M.; Seljak, Uros
- arXiv
Power Spectrum Correlations Induced by Non-Linear Clustering
text, January 1999
- Scoccimarro, Roman; Zaldarriaga, Matias; Hui, Lam
- arXiv
Works referencing / citing this record:
Lensing reconstruction from line intensity maps: the impact of gravitational nonlinearity
journal, July 2018
- Foreman, Simon; Meerburg, P. Daniel; Engelen, Alexander van
- Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 07
A nulling strategy for modelling lensing convergence in cones with large deviation theory
journal, January 2020
- Barthelemy, A.; Codis, S.; Uhlemann, C.
- Monthly Notices of the Royal Astronomical Society, Vol. 492, Issue 3
Extreme spheres: counts-in-cells for 21cm intensity mapping
journal, December 2018
- Leicht, Oliver; Uhlemann, Cora; Villaescusa-Navarro, Francisco
- Monthly Notices of the Royal Astronomical Society, Vol. 484, Issue 1
Delensing degree-scale -mode polarization with high-redshift line intensity mapping
journal, August 2019
- Karkare, Kirit S.
- Physical Review D, Vol. 100, Issue 4
Bias to CMB lensing from lensed foregrounds
journal, December 2019
- Mishra, Nishant; Schaan, Emmanuel
- Physical Review D, Vol. 100, Issue 12
Measuring dark matter-neutrino relative velocity on cosmological scales
journal, January 2020
- Zhu, Hong-Ming; Castorina, Emanuele
- Physical Review D, Vol. 101, Issue 2
Extreme Spheres: Counts-in-cells for 21cm intensity mapping
text, January 2018
- Leicht, Oliver; Uhlemann, Cora; Villaescusa-Navarro, Francisco
- arXiv
Delensing Degree-Scale $B$-Mode Polarization with High-Redshift Line Intensity Mapping
text, January 2019
- Karkare, Kirit S.
- arXiv
The relativistic galaxy number counts in the weak field approximation
journal, September 2020
- Dio, Enea Di; Beutler, Florian
- Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 09
A User's Guide to Extracting Cosmological Information from Line-Intensity Maps
text, January 2019
- Bernal, José Luis; Breysse, Patrick C.; Gil-Marín, Héctor
- arXiv