3 papers
gr-qc2025
Characteristic equations of linearized gravity
J. Aldair Pantoja-Gonzalez, D. Vanessa Castro-Luna, Alberto Escalante
A detailed Hamilton-Jacobi analysis for linearized gravity is developed. The model is constructed by rewriting linearized gravity in terms of a parameter and new variables…
gr-qc2024
New canonical analysis for consistent extension of gravity
Alberto Escalante, P. Fernando Ocaña García
The canonical analysis of the model extended with the term due to Blas, Pujolas, and Sibiryakov is performed. The analysis is developed for any value of , but parti…
gr-qc2024
Canonical analysis of linearized gravity plus a Chern-Simons term
Alberto Escalante, J. Aldair Pantoja-Gonzalez, Victor Julian Pérez-Aquino
The Hamiltonian analysis for the linearized gravity plus a Chern-Simons term is performed. The first-class and second-class constraints for arbitrary values of are present…