3 papers
nucl-th2026
Neutron star matter with hyperons: Bayesian comparison of nucleonic and SU(6)/SU(3) hyperonic models
Athira S., Vishal Parmar, Monika Sinha +1
We investigate neutron star matter with hyperons within a density-dependent relativistic mean-field framework using Bayesian inference, considering three composition scenarios: pur…
nucl-th2026
Thermal conductivity of dense matter in neutron star cores
Tanay Choudhary, Athira S., Monika Sinha
The possible presence of hyperons in the cores of massive neutron stars has important implications for their microscopic transport properties and thermal evolution. Despite recent…
astro-ph.HE2026
-mode stabilization in rotating hyperon-rich neutron stars and its implications for GW190814
Athira S, Monika Sinha
The GW190814 event, involving a black hole of mass -- and a compact object of mass --, challenges our understanding of the mass gap betw…