Hamiltonian analysis for perturbative $\lambda R$ gravity
General Relativity and Quantum Cosmology
2024-04-09 v2 Mathematical Physics
math.MP
Abstract
The Hamiltonian analysis for the linearized gravity around the Minkowski background is performed. The first-class and second-class constraints for arbitrary values of are presented, and two physical degrees of freedom are reported. In addition, we remove the second-class constraints, and the generalized Dirac brackets are constructed; then, the equivalence between General Relativity and the theory is shown.
Cite
@article{arxiv.2402.02039,
title = {Hamiltonian analysis for perturbative $\lambda R$ gravity},
author = {Alberto Escalante and P. Fernando Ocaña García},
journal= {arXiv preprint arXiv:2402.02039},
year = {2024}
}