3 papers
astro-ph.CO2026
The Amplitude-Growth Degeneracy and Implied Diagnostic for Background-Inert Modified Gravity
Ameya Kolhatkar, P. K. Sahoo
We prove that any background-inert perturbative coupling in coincident gravity exhibits a degeneracy with the clustering amplitude , when using compressed…
gr-qc2026
Bayesian Inference of Neutron Star Properties in Gravity Using NICER Observations
Sneha Pradhan, N. K. Patra, Kai Zhou +1
In this work, we investigate neutron stars (NSs) in the strong field regime within the framework of symmetric teleparallel gravity, considering three representative models:…
gr-qc2025
The Stability of Anisotropic Compact Stars Influenced by Dark Matter under Teleparallel Gravity: An Extended Gravitational Deformation Approach
Sneha Pradhan, Piyali Bhar, Sanjay Mandal +2
In our investigation, we pioneer the development of geometrically deformed strange stars within the framework of teleparallel gravity theory through gravitational decoupling via th…