2 papers
gr-qc2026
Where are linearized gauge invariants encoded for plane waves in linearized gravity?
R. Radhakrishnan, D. McNutt, D. Mirfendereski +3
The Newman--Penrose (NP) formalism is traditionally used to analyze the polarization content of gravitational waves, while the gauge-invariant Bardeen formalism provides a compleme…
astro-ph.HE2026
Thermodynamic characteristics of a Fermi gas with an invariant energy scale and its astrophysical implications
Tiyasa Kar, Atul Kedia, Ramkumar Radhakrishnan
We investigate the thermodynamics of a relativistic Fermi gas governed by a modified dispersion relation in the Magueijo Smolin (MS) formulation of Doubly Special Relativity (DSR),…