The scenario of two families of compact stars: Part 2: Transition from hadronic to quark matter and explosive phenomena

A Drago, G Pagliara - The European Physical Journal A, 2016 - Springer
We will follow the two-families scenario described in the accompanying paper, in which
compact stars having a very small radius and masses not exceeding about 1.5 M⊙ are …

Anisotropic strange star with Tolman–Kuchowicz metric under f(RT) gravity

S Biswas, D Shee, BK Guha, S Ray - The European Physical Journal C, 2020 - Springer
In the current article, we study anisotropic spherically symmetric strange star under the
background of f (R, T) gravity using the metric potentials of Tolman–Kuchowicz type (Tolman …

Relativistic model for anisotropic strange stars

D Deb, SR Chowdhury, S Ray, F Rahaman, BK Guha - Annals of Physics, 2017 - Elsevier
In this article, we attempt to find a singularity free solution of Einstein's field equations for
compact stellar objects, precisely strange (quark) stars, considering Schwarzschild metric as …

Anisotropic quark stars in f (R)= R 1+ ϵ gravity

JMZ Pretel, SB Duarte - Classical and Quantum Gravity, 2022 - iopscience.iop.org
Within the metric formalism of f (R) theories of gravity, where R is the Ricci scalar, we study
the hydrostatic equilibrium structure of compact stars with the inclusion of anisotropic …

Strange stars in f (R, 𝒯) gravity

D Deb, F Rahaman, S Ray… - Journal of Cosmology and …, 2018 - iopscience.iop.org
In this article we try to present spherically symmetric isotropic strange star model under the
framework of f (R, Script T) theory of gravity. To this end, we consider that the Lagrangian …

Anisotropic strange stars under simplest minimal matter-geometry coupling in the () gravity

D Deb, BK Guha, F Rahaman, S Ray - Physical Review D, 2018 - APS
We study strange stars in the framework of f (R, T) theory of gravity. To provide exact
solutions of the field equations it is considered that the gravitational Lagrangian can be …

Study on charged strange stars in f (R, T) gravity

D Deb, SV Ketov, M Khlopov… - Journal of Cosmology and …, 2019 - iopscience.iop.org
We investigate the effects of the modified f (R, T) gravity on the charged strange quark stars
with the standard choice of f (R, T)= R+ 2χ T. Those types of stars are supposed to be made …

Strange stars in Krori–Barua spacetime under f (R, T) gravity

S Biswas, S Ghosh, S Ray, F Rahaman, BK Guha - Annals of Physics, 2019 - Elsevier
In the present work, we study about highly dense compact stars which are made of quarks,
specially strange quarks, adopting the Krori–Barua (KB)(Krori and Barua, 1975) metric in the …

Anisotropic charged strange stars in Krori-Barua spacetime under f (R, T) gravity

S Biswas, D Deb, S Ray, BK Guha - Annals of Physics, 2021 - Elsevier
We present spherically symmetric anisotropic charged strange stars under the framework of f
(R, T) gravity. For this we consider that the Lagrangian density is a linear function of R and T …

Anisotropic strange stars in Tolman–Kuchowicz spacetime

MK Jasim, D Deb, S Ray, YK Gupta… - The European Physical …, 2018 - Springer
We attempt to study a singularity-free model for the spherically symmetric anisotropic
strange stars under Einstein's general theory of relativity by exploiting the Tolman …