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gr-qc2021
Jordan and Einstein frames Hamiltonian analysis for FLRW Brans-Dicke theory
Matteo Galaverni, Gabriele Gionti, S. J.
We analyze Hamiltonian equivalence between Jordan and Einstein frames considering a mini-superspace model of flat Friedmann-Lemaitre-Robertson-Walker (FLRW) Universe in Brans-Dicke…
gr-qc2021★ 7 cited
Jordan and Einstein Frames from the perspective of Hamiltonian Brans-Dicke theory
Matteo Galaverni, Gabriele Gionti S. J.
We carefully perform a Hamiltonian Dirac's constraint analysis of Brans-Dicke theory with Gibbons-Hawking-York (GHY) boundary term. The Poisson brackets are comput…