From the 1 of 8 linked papers with an AI index.
8 papers
Reaction-constrained composition \(g\)-modes in neutron stars with antikaon condensates, hyperons, and \(Î(1232)\) resonances
Prashant Thakur, Ishfaq Ahmad Rather
We study core composition \(g_1\) modes of cold, nonrotating neutron stars containing antikaon condensates, hyperons, and \(Î(1232)\) baryons and present, to our knowledge, the fi…
The petit four of color-superconducting phases in proto-neutron star evolution
Selina Kunkel, Ishfaq Ahmad Rather, Hosein Gholami +2
The paper studies how color‑superconducting phases may appear and evolve in proto‑neutron stars, tracking the star’s transition from a hot, neutrino‑trapped state to a cold, neutri…
Constraining Axion-Like Particle mediated Dark Matter with Observational Constraints: A Statistical and Machine Learning Approach
Prashant Thakur, Aravind Taridalu, Ishfaq Ahmad Rather +2
We present a comprehensive study of axion-like particle (ALP) mediated dark matter (DM) effects on neutron star (NS) structure within a relativistic mean-field framework with non-l…
Radial and Non-Radial Oscillations of Protoneutron Stars with Hyperonic Composition
Prashant Thakur, Adamu Issifu, Ishfaq Ahmad Rather +2
This paper explores radial and non-radial oscillations of protoneutron stars (PNSs) as they evolve from hot, neutrino-rich configurations through deleptonization to cold, catalyzed…
Impact of hyperons on structural properties of neutron stars and hybrid stars within the regularized four-dimensional Einstein-Gauss-Bonnet gravity
Ishfaq Ahmad Rather, Grigoris Panotopoulos
We investigate the impact of hyperons and phase transition to quark matter on the structural properties of neutron stars within the regularized four-dimensional Einstein-Gauss-Bonn…
Effect of Dark matter and -cut potential on radial and non-radial oscillation modes in neutron stars
Prashant Thakur, Ishfaq Ahmad Rather, Y. Lim
We study the mesonic nonlinear (NL) interaction equation of state (EoS) employing the relativistic mean-field model and investigate the effect of -cut potential (NL- cut) a…