Can Horndeski Genesis be nonpathological?

Abstract We present a minimal setup within the framework of Horndeski gravity that can describe a nonpathological Genesis scenario, namely, the strong-coupling energy scale is always well above the classical energy scale. Our setup allows for a fully stable transition to the kination epoch, during w...

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Bibliographic Details
Main Authors: Han Gil Choi, Pavel Petrov, Masahide Yamaguchi
Format: Article
Language:English
Published: SpringerOpen 2025-08-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP08(2025)044
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