4 papers
General relativistic study of -mode oscillations in neutron stars with gravitationally bound dark matter
Pinku Routaray
A comprehensive investigation of nonradial oscillations in neutron star (NS) admixed with gravitationally bounded dark matter (DM) is carried out within the framework of full gener…
Decoding Dark Matter Admixed Neutron Stars: From Static Structure to Rotational Deformation
Pinku Routaray, Abirbhav Chakrawarty, N. K. Patra +1
In this study, we investigate the impacts of dark matter (DM) on the properties of both static and rotating neutron stars utilizing a self-interacting DM model, motivated by the ne…
Effects of asymmetric dark matter on a magnetized neutron star: A two-fluid approach
Pinku Routaray, Vishal Parmar, H. C. Das +3
We study the interaction between dark matter (DM) and highly magnetized neutron stars (NSs), focusing on how DM particle mass, mass fraction, and magnetic field (MF) strength affec…
Constraining neutron star properties and dark matter admixture with the NITR-I equation of state: Insights from observations and universal relations
Pinku Routaray, H C Das, Jeet Amrit Pattnaik +1
A recent observational study has constrained the maximum mass of neutron stars (NSs), with particular attention to PSR J0952-0607 and the compact star remnant HESS J1731-347, espec…