TY - JOUR
T1 - Standard Model mass spectrum in inflationary universe
AU - Chen, Xingang
AU - Wang, Yi
AU - Xianyu, Zhong Zhi
N1 - Publisher Copyright:
© 2017, The Author(s).
PY - 2017/4/1
Y1 - 2017/4/1
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
UR - https://www.scopus.com/pages/publications/85017556249
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 -