Einstein and Jordan-Frame Covariant Hamiltonians for F(R) Gravity and Their Canonical Relationships
arXiv:2209.14560 · doi:10.1088/1361-6382/acbdde
Abstract
This paper is devoted to the analysis of the covariant canonical formalism of gravity in Einstein frame. We also find canonical transformation between covariant canonical formulation of F(R) gravity in Jordan frame and Einstein frames and we also determine corresponding generating function.
17 pages, reference added
References in corpus (6)
- Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
- Cosmological viability of f(R)-gravity as an ideal fluid and its compatibility with a matter dominated phase
- Phantom scalar dark energy as modified gravity: understanding the origin of the Big Rip singularity
- Holography of Gravitational Action Functionals
- Deceleration versus Acceleration Universe in Different Frames of Gravity
- Various Hamiltonian formulations of f(R) gravity and their canonical relationships