Jordan and Einstein Frames Hamiltonian Analysis for FLRW Brans-Dicke Theory

Jordan and Einstein Frames Hamiltonian Analysis for FLRW Brans-Dicke Theory

We analyze the Hamiltonian equivalence between Jordan and Einstein frames considering a mini-superspace model of the flat Friedmann–Lemaître–Robertson–Walker (FLRW) Universe in the Brans–Dicke theory. Hamiltonian equations of motion are derived in the Jordan, Einstein, and anti-gravity (or anti-Newt...

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Bibliographic Details
Main Authors: Matteo Galaverni, Gabriele Gionti S. J.
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Universe
Subjects:
Jordan–Einstein frame
Hamiltonian formalism
Brans–Dicke theory
Dirac’s constraint theory
canonical transformations
quantum gravity
Online Access:https://www.mdpi.com/2218-1997/8/1/14

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https://www.mdpi.com/2218-1997/8/1/14

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