4 papers
Hybrid compact stars with finite strange quark mass and dark energy: implications for astrophysical observations
Rohit Roy, Koushik Ballav Goswami, Debadri Bhattacharjee +1
In this work, a detailed investigation of compact stars composed of deconfined quark matter with finite strange quark mass () admixed with dark energy is presented. The…
Exploring density dependent B as a suitable parameter in higher dimensional approach with a non-linear equation of state
Koushik Ballav Goswami, Debadri Bhattacharjee, Anirban Saha +1
In this investigation, we present a singularity free interior solution of the Einstein field equation for a class of anisotropic compact objects in dimensions . In accordan…
Influence of density-dependent bag function on strange stars for non-zero strange quark mass () in gravity consistent with observational validation
Rohit Roy, Debadri Bhattacharjee, Koushik Ballav Goswami +1
In this work, a new class of solution of the Einstein field equation for an isotropic strange star using the modified Mak-Harko type density profile along with the equation of stat…
Interacting quark matter and gravity: A new paradigm in exploring the properties of quark stars
Debadri Bhattacharjee, Koushik Ballav Goswami, Pradip Kumar Chattopadhyay
Perturbative Quantum Chromodynamics corrections and the colour superconductivity indicate that strongly interacting matter can manifest unique physical behaviours under extreme con…