Inflaton effective potential for general ϵ

A. Kyriazis, S. P. Miao, N. C. Tsamis, R. P. Woodard

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

We develop an analytic approximation for the coincidence limit of a massive scalar propagator in an arbitrary spatially flat, homogeneous and isotropic geometry. We employ this to compute the one loop corrections to the inflaton effective potential from a quadratic coupling to a minimally coupled scalar. We also extend the Friedmann equations to cover potentials that depend locally on the Hubble parameter and the first slow roll parameter.

Original languageEnglish
Article number025024
JournalPhysical Review D
Volume102
Issue number2
DOIs
Publication statusPublished - 2020 Jul 15

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Fingerprint

Dive into the research topics of 'Inflaton effective potential for general ϵ'. Together they form a unique fingerprint.

Cite this