4 papers
Effects of dark matter and magnetic field on neutron star properties in relativistic mean-field theory: A single-fluid approach
Neeshu Rani, M. Mishra, Deepak Kumar +1
Neutron stars, due to their extremely high matter density and strong magnetic field, provide the best environment for exploring new physics beyond the Standard Model of particle ph…
Thermal Evolution of Magnetars under f(R, T) Gravity
Charul Rathod, M. Mishra, Prasanta Kumar Das +1
The present study explores the thermal evolution and emission properties of neutron stars within the framework of modified gravity by solving the coupled energy-balance a…
X-ray emission spectrum for axion-photon conversion in magnetospheres of strongly magnetized neutron stars
Shubham Yadav, M. Mishra, Tapomoy Guha Sarkar
Detecting axionic dark matter (DM) could be possible in an X-ray spectrum from strongly magnetized neutron stars (NSs). We examine the possibility of axion-photon conversion in the…
Conversion of Emitted Axionic Dark Matter to Photons for Non-Rotating Magnetized Neutron Stars
Shubham Yadav, M. Mishra, Tapomoy Guha Sarkar
We attempt to find the impact of a modified Tolman Oppenheimer Volkoff (TOV) system of equations on the luminosities of direct photons, neutrinos and axions for a particular axion…