Boost breaking in the EFT of inflation

Delacrétaz, Luca V.; Noumi, Toshifumi; Senatore, Leonardo

doi:10.1088/1475-7516/2017/02/034

Title: Boost breaking in the EFT of inflation

Journal Article · Fri Feb 17 00:00:00 EST 2017 · Journal of Cosmology and Astroparticle Physics

DOI:https://doi.org/10.1088/1475-7516/2017/02/034· OSTI ID:1360759

Delacrétaz, Luca V. ^[1]; Noumi, Toshifumi ^[2]; Senatore, Leonardo ^[3]

Stanford Univ., CA (United States). Stanford Inst. for Theoretical Physics
Hong Kong Univ. of Science and Technology (Hong Kong); Kobe Univ. (Japan). Dept. of Physics
Stanford Univ., CA (United States). Stanford Inst. for Theoretical Physics; SLAC National Accelerator Lab., Menlo Park, CA (United States). Kavli Inst. for Particle Astrophysics and Cosmology

We study the role of some particles that could be present during inflation due to the particular way inflation happens breaking some spacetime symmetries of the universe.

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Research Organization:: SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford Univ., CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP)

Grant/Contract Number:: AC02-76SF00515; FG02-12ER41854; SC0008078

OSTI ID:: 1360759

Alternate ID(s):: OSTI ID: 1491092

Journal Information:: Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 02; ISSN 1475-7516

Publisher:: Institute of Physics (IOP)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 14 works

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Heavy spinning particles from signs of primordial non-gaussianities: beyond the positivity bounds Kim, Suro; Noumi, Toshifumi; Takeuchi, Keito Journal of High Energy Physics, Vol. 2019, Issue 12 https://doi.org/10.1007/jhep12(2019)107	journal	December 2019
Quantum out-of-equilibrium cosmology Choudhury, Sayantan; Mukherjee, Arkaprava; Chauhan, Prashali The European Physical Journal C, Vol. 79, Issue 4 https://doi.org/10.1140/epjc/s10052-019-6751-2	journal	April 2019
Cosmic Microwave Background from Effective Field Theory † Choudhury, Sayantan Universe, Vol. 5, Issue 6 https://doi.org/10.3390/universe5060155	journal	June 2019
The Supersymmetric Effective Field Theory of Inflation Delacretaz, Luca V.; Gorbenko, Victor; Senatore, Leonardo arXiv https://doi.org/10.48550/arxiv.1610.04227	text	January 2016