[HTML][HTML] Development of local density perturbation technique to identify cracking points in f (R, T) gravity

A Malik, A Shafaq, M Koussour, Z Yousaf - The European Physical Journal …, 2023 - Springer
This paper investigate the impacts of local density perturbations on the stability of self-
gravitating compact objects by utilizing cracking technique within the context of f (R, T) …

Minimally deformed anisotropic model of class one space-time by gravitational decoupling

KN Singh, SK Maurya, MK Jasim… - The European Physical …, 2019 - Springer
In this article, we have presented a static anisotropic solution of stellar compact objects for
self-gravitating system by using minimal geometric deformation techniques in the framework …

Anisotropic relativistic fluid spheres: an embedding class I approach

F Tello-Ortiz, SK Maurya, A Errehymy, KN Singh… - The European Physical …, 2019 - Springer
In this work, we present a new class of analytic and well-behaved solution to Einstein's field
equations describing anisotropic matter distribution. It's achieved in the embedding class …

Compact anisotropic models in general relativity by gravitational decoupling

E Morales, F Tello-Ortiz - The European Physical Journal C, 2018 - Springer
Durgapal's fifth isotropic solution describing spherically symmetric and static matter
distribution is extended to an anisotropic scenario. To do so we employ the gravitational …

Modelling of anisotropic compact stars of embedding class one

P Bhar, SK Maurya, YK Gupta, T Manna - The European Physical Journal …, 2016 - Springer
In the present article, we have constructed static anisotropic compact star models of Einstein
field equations for the spherical symmetric metric of embedding class one. By assuming the …

Anisotropic Karmarkar stars in f(RT)-gravity

M Rahaman, KN Singh, A Errehymy… - The European Physical …, 2020 - Springer
The main aim of this work is devoted to studying the existence of compact spherical systems
representing anisotropic matter distributions within the scenario of alternative theories of …

A completely deformed anisotropic class one solution for charged compact star: a gravitational decoupling approach

SK Maurya - The European Physical Journal C, 2019 - Springer
In this article, we have investigated a new completely deformed embedding class one
solution for the compact star in the framework of charged anisotropic matter distribution. For …

Realistic stellar anisotropic model satisfying Karmarker condition in f(RT) gravity

G Mustafa, M Zubair, S Waheed, X Tiecheng - The European Physical …, 2020 - Springer
The present study explores the f (R, T) f (R, T) modified gravity on the basis of observational
data for three different compact stars with matter profile as anisotropic fluid without electric …

A family of well-behaved Karmarkar spacetimes describing interior of relativistic stars

KN Singh, N Pant - The European Physical Journal C, 2016 - Springer
We present a family of new exact solutions for relativistic anisotropic stellar objects by
considering a four-dimensional spacetime embedded in a five-dimensional pseudo …

Analytical study of anisotropic compact star models

BV Ivanov - The European Physical Journal C, 2017 - Springer
A simple classification is given of the anisotropic relativistic star models, resembling the one
of charged isotropic solutions. On the ground of this database, and taking into account the …