Lattice simulations of non-minimally coupled scalar fields in the Jordan frame

Lattice simulations of non-minimally coupled scalar fields in the Jordan frame

The presence of scalar fields with non-minimal gravitational interactions of the form $\xi |\phi|^2 R$ may have important implications for the physics of the early universe. We propose a procedure to solve the dynamics of non-minimally coupled scalar fields directly in the Jordan frame, where the no...

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Bibliographic Details
Main Author:	Daniel G. Figueroa, Adrien Florio, Toby Opferkuch, and Ben A. Stefanek
Format:	Article
Language:	English
Published:	SciPost 2023-09-01
Series:	SciPost Physics
Online Access:	https://scipost.org/SciPostPhys.15.3.077

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