Prasanta Char

Massive Neutron Stars with Antikaon Condensates in a Density Dependent Hadron Field Theory

The measurement of

A Comparative study of hyperon equations of state in supernova simulations

1.97 \pm 0.04 M_{solar}

Critical mass, moment of inertia and universal relations of rapidly rotating neutron stars with exotic matter

for PSR J1614-2230 and

Role of nuclear physics in oscillations of magnetars

2.01 \pm 0.04M_{solar}

New hyperon equation of state table for supernova simulations and neutron stars.

for PSR J0348+0432 puts a strong constraint on the neutron star equation of state and its exotic composition at higher densities. In this paper, we investigate the possibility of exotic equation of state within the observational mass constraint of

Core-collapse supernova simulation using

2M_{solar}

\Lambda

in the framework of relativistic mean field model with density-dependent couplings. We particularly study the effect of antikaon condensates in the presence of hyperons on the mass-radius relationship of the neutron star.

hyperon EoSwith density-dependent couplings

A comparative study of the

Hybrid Stars in the Light of GW170817

\Lambda

Constraining the equation of state with gravitational wave observation

hyperon equations of state of Banik, Hempel and Banyopadhyay (BHB) \citep{bhb} and \citet{shen11} (denoted as HShen