# Impact of the Rastall parameter on perfect fluid spheres

@article{Hansraj2019ImpactOT,
title={Impact of the Rastall parameter on perfect fluid spheres},
author={Sudan Hansraj and Ayan Banerjee and Phongpichit Channuie},
journal={Annals of Physics},
year={2019}
}
• Published 29 April 2018
• Physics
• Annals of Physics
28 Citations
Null Fluid Collapse in Rastall Theory of Gravity
• Physics
Annalen der Physik
• 2020
A Vaidya spacetime is considered for gravitational collapse of a type II fluid in the context of the Rastall theory of gravity. For a linear equation of state for the fluid profiles, the conditions
Strange stars with MIT bag model in the Rastall theory of gravity
• Physics
International Journal of Geometric Methods in Modern Physics
• 2019
The aim of this paper is to study the charged anisotropic strange stars in the Rastall framework. Basic formulation of field equations in this framework is presented in the presence of charged
Study of gravastars in Rastall gravity
• Physics
Journal of Cosmology and Astroparticle Physics
• 2021
Gravastars have been considered as a feasible alternative to black holes in the past couple of decades. Stable models of gravastar have been studied in many of the alternative gravity theories
Models of anisotropic compact stars in the Rastall theory of gravity
• Physics
Astrophysics and Space Science
• 2019
In the present work, we have studied the anisotropic compact stars in the regime of Rastall theory using Karori and Barua (KB)$(\mathit{KB})$ type metric. For this investigation, we have considered
Models of quintessence compact stars in Rastall gravity consistent with observational data
• Physics
The European Physical Journal Plus
• 2020
This work is devoted to present a new solution of field equations in the Rastall paradigm for isotropic matter content with quintessence field specified by the parameter $$\omega _q$$ ω q with the

## References

SHOWING 1-10 OF 68 REFERENCES
Thermodynamic Analysis of the Static Spherically Symmetric Field Equations in Rastall Theory
• Physics
• 2016
The restrictions on the Rastall theory due to application of the Newtonian limit to the theory are derived. In addition, we use the zero-zero component of the Rastall field equations as well as the
Traversable asymptotically flat wormholes in Rastall gravity
• Physics
• 2016
There are some gravitational theories in which the ordinary energy-momentum conservation law is not valid in the curved spacetime. Rastall gravity is one of the known theories in this regard which
Tolman IV solution in the Randall-Sundrum Braneworld
• Physics
• 2013
AbstractIn the context of the Randall-Sundrum braneworld, the minimal geometric deformation ap-proach(MGD) is usedto generateanexact analyticinteriorsolutionto four-dimensionaleﬀectiveEinstein’s ﬁeld
Cosmological Evolution in f(R,T) theory with Collisional Matter
• Physics
• 2015
We study the evolution of the cosmological parameters, namely, the deceleration parameter q(z) and the parameter of effective equation of state in a Universe containing, besides ordinary matter and
Universality of isothermal fluid spheres in Lovelock gravity
• Geology
• 2016
We show universality of isothermal fluid spheres in pure Lovelock gravity where the equation of motion has only one $N$th order term coming from the corresponding Lovelock polynomial action of degree
Cosmological and Solar System Consequences of f(R,T) Gravity Models
• Physics
• 2014
To find more deliberate f(R,T) cosmological solutions, we proceed our previous paper further by studying some new aspects of the considered models via investigation of some new cosmological
Rotating black hole in Rastall theory
• Physics
The European Physical Journal C
• 2018
Rotating black hole solutions in theories of modified gravity are important as they offer an arena to test these theories through astrophysical observation. The non-rotating black hole can be hardly
Dynamics of scalar perturbations in f(R, T) gravity [Phys. Rev. D 87, 103526 (2013), publisher's note]
• Physics
• 2013
In the context of f(R, T) theories of gravity, we study the evolution of scalar cosmological perturbations in the metric formalism. According to restrictions on the background evolution, a specific