Reconciling tensor and scalar observables in G-inflation

Ramírez, Héctor; Passaglia, Samuel; Motohashi, Hayato; Hu, Wayne; Mena, Olga

doi:10.1088/1475-7516/2018/04/039

Title: Reconciling tensor and scalar observables in G-inflation

Journal Article · Sun Apr 01 00:00:00 EDT 2018 · Journal of Cosmology and Astroparticle Physics

DOI:https://doi.org/10.1088/1475-7516/2018/04/039· OSTI ID:1540497

Ramírez, Héctor; Passaglia, Samuel; Motohashi, Hayato; Hu, Wayne; Mena, Olga

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Research Organization:: Univ. of Chicago, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC)

DOE Contract Number:: SC0009924

OSTI ID:: 1540497

Journal Information:: Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 04; ISSN 1475-7516

Publisher:: Institute of Physics (IOP)

Country of Publication:: United States

Language:: English

References (36)

Planck 2015 results : XX. Constraints on inflation Ade, P. A. R.; Aghanim, N.; Arnaud, M. Astronomy & Astrophysics, Vol. 594 https://doi.org/10.1051/0004-6361/201525898	journal	September 2016
Scalar speed limits and cosmology: Acceleration from D-cceleration Silverstein, Eva; Tong, David Physical Review D, Vol. 70, Issue 10 https://doi.org/10.1103/PhysRevD.70.103505	journal	November 2004
DBI in the sky: Non-Gaussianity from inflation with a speed limit Alishahiha, Mohsen; Silverstein, Eva; Tong, David Physical Review D, Vol. 70, Issue 12 https://doi.org/10.1103/PhysRevD.70.123505	journal	December 2004
α-attractors: Planck, LHC and dark energy Carrasco, John Joseph M.; Kallosh, Renata; Linde, Andrei Journal of High Energy Physics, Vol. 2015, Issue 10 https://doi.org/10.1007/JHEP10(2015)147	journal	October 2015
Monodromy in the CMB: Gravity waves and string inflation Silverstein, Eva; Westphal, Alexander Physical Review D, Vol. 78, Issue 10 https://doi.org/10.1103/PhysRevD.78.106003	journal	November 2008
Gravity waves and linear inflation from axion monodromy McAllister, Liam; Silverstein, Eva; Westphal, Alexander Physical Review D, Vol. 82, Issue 4 https://doi.org/10.1103/PhysRevD.82.046003	journal	August 2010
Chaotic inflationary scenario of the Universe with a nonminimally coupled ‘‘inflaton’’ field Futamase, Toshifumi; Maeda, Kei-ichi Physical Review D, Vol. 39, Issue 2 https://doi.org/10.1103/PhysRevD.39.399	journal	January 1989
Improvement on cosmological chaotic inflation through nonminimal coupling Fakir, Redouane; Unruh, William G. Physical Review D, Vol. 41, Issue 6 https://doi.org/10.1103/PhysRevD.41.1783	journal	March 1990
Complete constraints on a nonminimally coupled chaotic inflationary scenario from the cosmic microwave background Komatsu, Eiichiro; Futamase, Toshifumi Physical Review D, Vol. 59, Issue 6 https://doi.org/10.1103/PhysRevD.59.064029	journal	February 1999
On inflation with non-minimal coupling Hertzberg, Mark P. Journal of High Energy Physics, Vol. 2010, Issue 11 https://doi.org/10.1007/JHEP11(2010)023	journal	November 2010
Tensor to scalar ratio in nonminimal $φ^{4}$ inflation Okada, Nobuchika; Rehman, Mansoor Ur; Shafi, Qaisar Physical Review D, Vol. 82, Issue 4 https://doi.org/10.1103/PhysRevD.82.043502	journal	August 2010
Do current data prefer a nonminimally coupled inflaton? Boubekeur, Lotfi; Giusarma, Elena; Mena, Olga Physical Review D, Vol. 91, Issue 10 https://doi.org/10.1103/PhysRevD.91.103004	journal	May 2015
Second-order scalar-tensor field equations in a four-dimensional space Horndeski, Gregory Walter International Journal of Theoretical Physics, Vol. 10, Issue 6 https://doi.org/10.1007/BF01807638	journal	September 1974
Galileon as a local modification of gravity Nicolis, Alberto; Rattazzi, Riccardo; Trincherini, Enrico Physical Review D, Vol. 79, Issue 6 https://doi.org/10.1103/PhysRevD.79.064036	journal	March 2009
From $k$ -essence to generalized Galileons Deffayet, C.; Gao, Xian; Steer, D. A. Physical Review D, Vol. 84, Issue 6 https://doi.org/10.1103/PhysRevD.84.064039	journal	September 2011
Generalized G-Inflation: --Inflation with the Most General Second-Order Field Equations-- Kobayashi, T.; Yamaguchi, M.; Yokoyama, J. Progress of Theoretical Physics, Vol. 126, Issue 3 https://doi.org/10.1143/PTP.126.511	journal	September 2011
Transforming gravity: From derivative couplings to matter to second-order scalar-tensor theories beyond the Horndeski Lagrangian Zumalacárregui, Miguel; García-Bellido, Juan Physical Review D, Vol. 89, Issue 6 https://doi.org/10.1103/PhysRevD.89.064046	journal	March 2014
New Class of Consistent Scalar-Tensor Theories Gleyzes, Jérôme; Langlois, David; Piazza, Federico Physical Review Letters, Vol. 114, Issue 21 https://doi.org/10.1103/PhysRevLett.114.211101	journal	May 2015
Third order equations of motion and the Ostrogradsky instability Motohashi, Hayato; Suyama, Teruaki Physical Review D, Vol. 91, Issue 8 https://doi.org/10.1103/PhysRevD.91.085009	journal	April 2015
Exorcising the Ostrogradsky ghost in coupled systems Klein, Remko; Roest, Diederik Journal of High Energy Physics, Vol. 2016, Issue 7 https://doi.org/10.1007/JHEP07(2016)130	journal	July 2016
Degenerate higher order scalar-tensor theories beyond Horndeski up to cubic order Achour, J. Ben; Crisostomi, M.; Koyama, K. Journal of High Energy Physics, Vol. 2016, Issue 12 https://doi.org/10.1007/JHEP12(2016)100	journal	December 2016
Higher derivative field theories: degeneracy conditions and classes Crisostomi, Marco; Klein, Remko; Roest, Diederik Journal of High Energy Physics, Vol. 2017, Issue 6 https://doi.org/10.1007/JHEP06(2017)124	journal	June 2017
Inflation Driven by the Galileon Field Kobayashi, Tsutomu; Yamaguchi, Masahide; Yokoyama, Jun’ichi Physical Review Letters, Vol. 105, Issue 23 https://doi.org/10.1103/PhysRevLett.105.231302	journal	December 2010
Higgs G inflation Kamada, Kohei; Kobayashi, Tsutomu; Yamaguchi, Masahide Physical Review D, Vol. 83, Issue 8 https://doi.org/10.1103/PhysRevD.83.083515	journal	April 2011
Graceful exit from Higgs G inflation Kamada, Kohei; Kobayashi, Tsutomu; Kunimitsu, Taro Physical Review D, Vol. 88, Issue 12 https://doi.org/10.1103/PhysRevD.88.123518	journal	December 2013
Spectrum of density perturbations produced during inflation to leading order in a general slow-roll approximation Stewart, Ewan D. Physical Review D, Vol. 65, Issue 10 https://doi.org/10.1103/PhysRevD.65.103508	journal	April 2002
Precision of inflaton potential reconstruction from CMB using the general slow-roll approximation Kadota, Kenji; Dodelson, Scott; Hu, Wayne Physical Review D, Vol. 72, Issue 2 https://doi.org/10.1103/PhysRevD.72.023510	journal	July 2005
Generalized slow roll approximation for large power spectrum features Dvorkin, Cora; Hu, Wayne Physical Review D, Vol. 81, Issue 2 https://doi.org/10.1103/PhysRevD.81.023518	journal	January 2010
Generalized slow roll for noncanonical kinetic terms Hu, Wayne Physical Review D, Vol. 84, Issue 2 https://doi.org/10.1103/PhysRevD.84.027303	journal	July 2011
Generalized slow roll for tensor fluctuations Hu, Wayne Physical Review D, Vol. 89, Issue 12 https://doi.org/10.1103/PhysRevD.89.123503	journal	June 2014
Running from features: Optimized evaluation of inflationary power spectra Motohashi, Hayato; Hu, Wayne Physical Review D, Vol. 92, Issue 4 https://doi.org/10.1103/PhysRevD.92.043501	journal	August 2015
Nonlinear excitations in inflationary power spectra Miranda, Vinicius; Hu, Wayne; He, Chen Physical Review D, Vol. 93, Issue 2 https://doi.org/10.1103/PhysRevD.93.023504	journal	January 2016
Generalized slow roll in the unified effective field theory of inflation Motohashi, Hayato; Hu, Wayne Physical Review D, Vol. 96, Issue 2 https://doi.org/10.1103/PhysRevD.96.023502	journal	July 2017
Primordial black holes and slow-roll violation Motohashi, Hayato; Hu, Wayne Physical Review D, Vol. 96, Issue 6 https://doi.org/10.1103/PhysRevD.96.063503	journal	September 2017
Complete WMAP constraints on band-limited inflationary features Dvorkin, Cora; Hu, Wayne Physical Review D, Vol. 84, Issue 6 https://doi.org/10.1103/PhysRevD.84.063515	journal	September 2011
Inflationary features and shifts in cosmological parameters from Planck 2015 data Obied, Georges; Dvorkin, Cora; Heinrich, Chen Physical Review D, Vol. 96, Issue 8 https://doi.org/10.1103/PhysRevD.96.083526	journal	October 2017

Cited By (2)

Inflation with derivative self-interaction and coupling to gravity Tumurtushaa, Gansukh The European Physical Journal C, Vol. 79, Issue 11 https://doi.org/10.1140/epjc/s10052-019-7443-7	journal	November 2019
Inflation with Derivative Self-interaction and Coupling to Gravity Tumurtushaa, Gansukh arXiv https://doi.org/10.48550/arxiv.1903.05354	text	January 2019

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