Hamilton–Jacobi method in non-minimal coupling inflation: metric vs. Palatini

Abstract The Hamilton–Jacobi approach offers a natural framework for analyzing inflationary dynamics, relying on the specified Hubble parameter rather than the potential, particularly in extended gravity theories. In this study, we apply this method to investigate inflation with non-minimal coupling...

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Bibliographic Details
Main Authors: Feng-Yi Zhang, Wenbin Lin
Format: Article
Language:English
Published: SpringerOpen 2025-01-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-13787-w
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