Standard Model mass spectrum in inflationary universe

Xingang Chen; Yi Wang; Zhong Zhi Xianyu

doi:10.1007/JHEP04(2017)058

Standard Model mass spectrum in inflationary universe

Xingang Chen
, Yi Wang
, Zhong Zhi Xianyu^*

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Journal Article › peer-review

96 Citations (Scopus)

Abstract

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.

Original language	English
Article number	58
Journal	Journal of High Energy Physics
Volume	2017
Issue number	4
DOIs	https://doi.org/10.1007/JHEP04(2017)058
Publication status	Published - 1 Apr 2017

Bibliographical note

Publisher Copyright:
© 2017, The Author(s).

Keywords

Cosmology of Theories beyond the SM
Effective Field Theories

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10.1007/JHEP04(2017)058

Cite this

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title = "Standard Model mass spectrum in inflationary universe",

abstract = "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.",

keywords = "Cosmology of Theories beyond the SM, Effective Field Theories",

author = "Xingang Chen and Yi Wang and Xianyu, \{Zhong Zhi\}",

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doi = "10.1007/JHEP04(2017)058",

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AU - Chen, Xingang

AU - Wang, Yi

AU - Xianyu, Zhong Zhi

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N2 - 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.

AB - 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.

KW - Cosmology of Theories beyond the SM

KW - Effective Field Theories

UR - https://www.webofscience.com/wos/woscc/full-record/WOS:000399276300005

UR - https://openalex.org/W3102203486

U2 - 10.1007/JHEP04(2017)058

DO - 10.1007/JHEP04(2017)058

M3 - Journal Article

SN - 1126-6708

VL - 2017

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 4

M1 - 58

ER -

Standard Model mass spectrum in inflationary universe

Abstract

Bibliographical note

Keywords

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