267 citations · 919 across the 56 of their papers we have counts for
8 papers · 1 filter
Neutron stars with an agnostic Dark sector: Core and Halo configurations from a two-fluid approach
Asit karan, Asim Kumar Saha, Tuhin Malik +2
The study of dark matter admixed neutron stars has the potential to advance our understanding of dark matter particle candidates. However, the large parameter space of dark matter…
Amortized Simulation-Based Inference of Relativistic Mean-Field Couplings for Neutron-Star Equations of State
Prashant Thakur, Tuhin Malik
We present a simulation-based inference framework for constraining microscopic relativistic mean-field parameters of neutron-star equations of state. Neural posterior estimation is…
Causality alone bounds the maximum radius difference between different-mass neutron stars
Aleksi Kurkela, Tuhin Malik
We investigate how the assumption of a common causal equation of state (EoS) correlates the radii of neutron stars at different masses and thereby reduces the uncertainties inferre…
Probing the Internal Structure of Neutron Stars: A Comparative Analysis of Three Different Classes of Equations of State
Anshuman Verma, Asim Kumar Saha, Tuhin Malik +1
Sound speed can be an important tool in unraveling the nature of matter that exists at the cores of neutron stars. In this study, we investigate three major classes of equations of…
CompactObject: An open-source Python package for full-scope neutron star equation of state inference
Chun Huang, Tuhin Malik, João Cartaxo +14
The CompactObject package is an open-source software framework developed to constrain the neutron star equation of state (EOS) through Bayesian statistical inference. It integrates…
Analysis of Neutron Star mode Oscillations in General Relativity with Spectral Representation of Nuclear Equations of State
Debanjan Guha Roy, Tuhin Malik, Swastik Bhattacharya +1
We study quasinormal mode oscillations in neutron star(NS) interiors within the linearized General Relativistic formalism. We utilize approximately 9000 nuclear Equations of St…
Equation of State table with hyperon and antikaon for supernova and neutron star merger
Tuhin Malik, Sarmistha Banik, Debades Bandyopadhyay
We develop a new equation of state (EoS) table involving thermal (anti)kaons, Bose-Einstein condensate of mesons and -hyperons for core-collapse supernova and neutron st…
New equation of state involving Bose-Einstein condensate of antikaon for supernova and neutron star merger simulations
Tuhin Malik, Sarmistha Banik, Debades Bandyopadhyay
We compute a new equation of state table including Bose-Einstein condensate of mesons for core collapse supernova and neutron star merger simulations. Nuclei and interactin…