Published April 11, 2017 | Version v1
Journal article Metadata-only

Standard Model mass spectrum in inflationary universe

Creators

  • 1. Institute for Theory and Computation, Harvard-Smithsonian Center for Astrophysics,60 Garden Street, Cambridge, MA 02138 (United States)
  • 2. Department of Physics, The Hong Kong University of Science and Technology,Clear Water Bay, Kowloon, Hong Kong (China)
  • 3. Center of Mathematical Sciences and Applications, Harvard University,20 Garden Street, Cambridge, MA 02138 (United States)

Description

We work out the Standard Model (SM) mass spectrum during inflation with quantum corrections, and explore its observable consequences in the squeezed limit of non-Gaussianity. Both non-Higgs and Higgs inflation models are studied in detail. We also illustrate how some inflationary loop diagrams can be computed neatly by Wick-rotating the inflation background to Euclidean signature and by dimensional regularization.

Availability note (English)

Available from http://dx.doi.org/10.1007/JHEP04(2017)058; Available from http://repo.scoap3.org/record/19705

Additional details

Identifiers

URL
http://repo.scoap3.org/record/19705;
DOI
10.1007/JHEP04(2017)058;
arXiv
arXiv:1612.08122v2;

Publishing Information

Journal Title
Journal of High Energy Physics (Online)
Journal Volume
2017
Journal Issue
04
Journal Page Range
p. 58
ISSN
1029-8479

INIS

Country of Publication
Germany
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
49011854
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
COSMOLOGICAL INFLATION; EUCLIDEAN SPACE; HIGGS BOSONS; HIGGS MODEL; INFLATIONARY UNIVERSE; MASS SPECTRA; REST MASS; STANDARD MODEL
Descriptors DEC
BOSONS; COSMOLOGICAL MODELS; ELEMENTARY PARTICLES; FIELD THEORIES; GRAND UNIFIED THEORY; MASS; MATHEMATICAL MODELS; MATHEMATICAL SPACE; PARTICLE MODELS; QUANTUM FIELD THEORY; RIEMANN SPACE; SPACE; SPECTRA; UNIFIED GAUGE MODELS

Optional Information

Copyright
Copyright (c) OPEN ACCESS, © The Authors
Notes
PUBLISHER-ID: JHEP04(2017)058; ARXIV:1612.08122; OAI: oai:repo.scoap3.org:19705
Funding organization
SCOAP3, CERN, Geneva (Switzerland)