3 papers
gr-qc2025
Spherical accretion onto higher-dimensional Reissner-Nordström Black Hole
Bibhash Das, Anirban Chanda, Bikash Chandra Paul
We obtain relativistic solutions of spherically symmetric accretion by a dynamical analysis of a generalised Hamiltonian for higher-dimensional Reissner-Nordström (RN) Black Hole…
gr-qc2025
A study of the pulsar EXO 1745-248 in gravity with pseudo-spheroidal geometry
Bibhash Das, Bikash Chandra Paul
We present a singularity-free relativistic interior solution for constructing stable quark stellar models in the framework of a linear gravity () satisfying…
gr-qc2025
Wormholes in 4D Einstein-Gauss-Bonnet gravity with BEC Dark Matter density profile
Bibhash Das, Bikash Chandra Paul
The existence of Traversable Wormhole (TW) in the 4D Einstein-Gauss-Bonnet (4D-EGB) gravity is explored with phenomenological Bose-Einstein Condensates (BEC) dark matter density pr…