98 citations · 443 across the 20 of their papers we have counts for
8 papers · 1 filter
Tolman IV fluid sphere in f(R, T) gravity
Piyali Bhar, Pramit Rej, M. Zubair
In this article, we studied the behavior of relativistic spherical objects considering Tolman IV spacetime in modified gravity for the uncharged perfect fluid matter. We…
Phantom energy supported wormhole model in gravity assuming conformal motion
Piyali Bhar, Pramit Rej, P. K. Sahoo
In this article, we have discussed Morris and Thorne (MT) wormhole solutions in a modified theory of gravity that admits conformal motion. Here we explore the wormhole solutions in…
Stable and self consistent charged gravastar model within the framework of gravity
Piyali Bhar, Pramit Rej
In this work, we discuss the configuration of a gravastar (gravitational vacuum stars) in the context of gravity by employing the Mazur-Mottola conjecture [P. Mazur an…
Relativistic compact stars in Tolman spacetime via an anisotropic approach
Piyali Bhar, Pramit Rej, P. Mafa Takisa +1
In this present work, we have obtained a singularity-free spherically symmetric stellar model with anisotropic pressure in the background of Einstein's general theory of relativity…
Charged strange star in gravity with linear equation of state
Pramit Rej, Piyali Bhar
Our present study involves the strange stars model in the framework of theory of gravitation. We have taken a linear function of the Ricci scalar and the trace of…
Compact stellar model in presence of pressure anisotropy in modified Finch Skea spacetime
Piyali Bhar, Pramit Rej
A new model of anisotropic compact star is obtained in our present paper by assuming the pressure anisotropy. The proposed model is singularity free. The model is obtained by consi…
Charged compact star in gravity in Tolman-Kuchowicz spacetime
Pramit Rej, Piyali Bhar, Megan Govender
In this current study, our main focus is to model a specific charged compact star SAX J 1808.4-3658 (M = 0.88 ,\, R = 8.9 km) within the realm of modified gra…
Finch-Skea star model in f(R, T ) theory of gravity
Piyali Bhar, Pramit Rej, Aisha Siddiqa +1
The present work discusses about the existence of compact star model in the context of gravity with as the Ricci scalar and as the trace of energy-momentum tensor…