Fundamental forces and scalar field dynamics in the early universe

Scalar weak gravity conjectures (SWGCs) attempt to pinpoint the ranges of couplings consistent with a fundamental theory of all interactions. We identify a generic dynamical consequence of these conjectures for cosmology and show that SWGCs imply a particular behavior of the scalar fields in the ear...

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Bibliographic Details
Main Authors: Alexander Kusenko, Volodymyr Takhistov, Masaki Yamada, Masahito Yamazaki
Format: Article
Language:English
Published: Elsevier 2020-05-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269320301738