3 papers
gr-qc2026
Hyperbolicity analysis of the linearised 3+1 formulation in the Teleparallel Equivalent of General Relativity
Cheng Cheng, Maria Jose Guzman
We study the properties of the principal symbol of the 3+1 equations of motion in Teleparallel Equivalent of General Relativity (TEGR) and assess the conditions for hyperbolicity.…
gr-qc2024
Exploring the stability of cosmology near general relativity limit with different connections
María-José Guzmán, Laur Järv, Laxmipriya Pati
In this work, we study cosmological spacetime configurations in gravity with nonvanishing symmetric teleparallel connections. It is known that the spatially flat, homogeneou…
gr-qc2023
The Hamiltonian constraint in the symmetric teleparallel equivalent of general relativity
Maria-Jose Guzman
General relativity (GR) admits two alternative formulations with the same dynamics attributing the gravitational phenomena to torsion or nonmetricity of the manifold's connection.…