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Title: The constancy of ζ in single-clock Inflation at all loops

Abstract

We show that the density fluctuations produced by inflation do not evolve in time as long as they are longer than the Hubble scale, including all quantum corrections. This result is important to understand the predictions and the self-consistency of inflation, an epoch that is believed to have happened at the beginning of the universe.

Authors:
 [1];  [2]
  1. European Organization for Nuclear Research (CERN), Geneva (Switzerland); Stanford Univ., Stanford, CA (United States); SLAC and Stanford Univ., Menlo Park, CA (United States)
  2. Institute for Advanced Study, Princeton, NJ (United States)
Publication Date:
Research Org.:
Stanford Univ., CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
OSTI Identifier:
1491172
Grant/Contract Number:  
SC0008078
Resource Type:
Accepted Manuscript
Journal Name:
Journal of High Energy Physics (Online)
Additional Journal Information:
Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2013; Journal Issue: 9; Journal ID: ISSN 1029-8479
Publisher:
Springer Berlin
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Cosmology of Theories beyond the SM; Models of Quantum Gravity; SpaceTime Symmetries; Renormalization Regularization and Renormalons

Citation Formats

Senatore, Leonardo, and Zaldarriaga, Matias. The constancy of ζ in single-clock Inflation at all loops. United States: N. p., 2013. Web. doi:10.1007/JHEP09(2013)148.
Senatore, Leonardo, & Zaldarriaga, Matias. The constancy of ζ in single-clock Inflation at all loops. United States. doi:10.1007/JHEP09(2013)148.
Senatore, Leonardo, and Zaldarriaga, Matias. Thu . "The constancy of ζ in single-clock Inflation at all loops". United States. doi:10.1007/JHEP09(2013)148. https://www.osti.gov/servlets/purl/1491172.
@article{osti_1491172,
title = {The constancy of ζ in single-clock Inflation at all loops},
author = {Senatore, Leonardo and Zaldarriaga, Matias},
abstractNote = {We show that the density fluctuations produced by inflation do not evolve in time as long as they are longer than the Hubble scale, including all quantum corrections. This result is important to understand the predictions and the self-consistency of inflation, an epoch that is believed to have happened at the beginning of the universe.},
doi = {10.1007/JHEP09(2013)148},
journal = {Journal of High Energy Physics (Online)},
number = 9,
volume = 2013,
place = {United States},
year = {2013},
month = {9}
}

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Cited by: 31 works
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