112 citations · 754 across the 30 of their papers we have counts for
10 papers · 1 filter
Dark Matter Influence on Quarkyonic Stars: A Relativistic Mean Field Analysis
D. Dey, Jeet Amrit Pattnaik, H. C. Das +3
The formulation of quarkyonic matter consists of treating both quarks and nucleons as quasi-particles, where a cross-over transition occurs between the two phases. This work is bas…
Influence of Dark Matter on the Magnetized Neutron Star
Vishal Parmar, H. C. Das, M. K. Sharma +1
Over the past two decades, significant strides have been made in the study of Dark Matter (DM) admixed neutron stars and their associated properties. However, an intriguing facet r…
Anisotropic Strange Stars in the Spotlight: Unveiling Constraints through Observational Data
H. C. Das, Luiz L. Lopes
Motivated by the recent suggestions that very massive pulsar (PSR J0952-0607) and very light compact object (HESS J1731-347) exist, in this article, we revisit the possibility of s…
Constraining the Surface Curvature of an Anisotropic Neutron Star
H. C. Das, Jeet Amrit Pattnaik, S. K. Patra
The anisotropy of pressure arises due to the various complex phenomena that happen inside the neutron star (NS). In this study, we calculate the degree of anisotropy inside the NS…
Magnetised neutron star crust within effective relativistic mean-field model
Vishal Parmar, H. C. Das, M. K. Sharma +1
Even though the crystallize nature of the neutron star crust plays a pivotal role in describing various fascinating astrophysical observations, its microscopic structure is not ful…
Thermal Relaxation of Dark Matter Admixed Neutron Star
Ankit Kumar, H. C. Das, S. K. Patra
Motivated by the various theoretical studies regarding the efficient capturing of dark matter by neutron stars, we explore the possible indirect effects of captured dark matter on…
Dark Matter Effects on the Compact Star Properties
H. C. Das, Ankit Kumar, Bharat Kumar +1
The neutron star properties are generally determined by the equation of state of -equilibrated dense matter. In this work, we consider the interaction of fermionic dark matter (…
Dark matter admixed neutron star as a possible compact component in the GW190814 merger event
H. C. Das, Ankit Kumar, S. K. Patra
We put constraints on the secondary component of GW190814 by analyzing the observational data of the event. The relativistic mean-field models are used to calculate the mass-radius…
Effects of dark matter on the in-spiral properties of the binary neutron stars
H. C. Das, Ankit Kumar, S. K. Patra
Using the relativistic mean-field model, we calculate the properties of binary neutron star (BNS) in the in-spiral phase. Assuming the dark matter (DM) particles are accreted insid…
Correlation between the curvature and some properties of the neutron star
S. K. Biswal, H. C. Das, Ankit Kumar +4
According to the general theory of relativity, a massive body induces curvature in the surrounding spacetime. In this study, the surface curvature (SC) of neutron stars is computed…