Some exact anisotropic solutions in general relativity

Spherical Anisotropic Fluid Distribution in General Relativity

[19] [20] studied the existing well behaved solutions of Einstein field equations in isotropic coordinates. Recently we have found some exact solutions of ...

A simple method to generate exact physically acceptable anisotropic ...

... exact analytical solutions for anisotropic stellar distributions in general relativity. We find that some ... Exact Solution · J Ovalle ...

Anisotropic Stars in General Relativity - jstor

general relativistic treatment. There are very few exact interior solutions (both isotropic and anisotropic) of the gravitational-field equations satisfying ...

Exact solutions in general relativity - Wikipedia

In general relativity, an exact solution is a solution of the Einstein field equations whose derivation does not invoke simplifying assumptions, ...

Spherical Anisotropic Fluid Distribution in General Relativity

[19] [20] studied the existing well behaved solutions of Einstein field equations in isotropic coordinates. Recently we have found some exact.

Exact anisotropic solutions of d = 11 supergravity | Cambridge Core

We present the first anisotropic cosmological solutions of d = 11 supergravity. The solutions given are of Bianchi types III, V and VIh coupled with the seven- ...

Anisotropic magnetized sources in general relativity

In this work, we have constructed exact geometries which describe magnetized matter within General Relativity, specifically in an almost-plane-symmetric ...

Exact Solutions to Einstein's Equations in Astrophysics

• Some solutions have been influential in the development of relativity, cosmology and astrophysics. • They can provide useful comparisons or validations of.

Some exact anisotropic cosmological solutions of a simple nonlocal ...

It was shown recently that a very simple nonlocal de Sitter gravity model contains exact vacuum cosmological solution which mimics dark energy and dark ...

A simple method to generate exact physically acceptable anisotropic ...

A simple method to generate exact physically acceptable anisotropic solutions in general relativity · Basic information · Other information · Abstract ...

Decoupling gravitational sources in general relativity: from perfect to ...

Thus we have many isotropic solutions to study. In this Paper, we find the anisotropic solutions of the Einstein's field equations from the perfect fluid ...

Exact Solutions in Locally Anisotropic Gravity and Strings

At first sight there are very substantial objections of physical character to generalized Finsler like theories: One was con- sidered that a local anisotropy ...

Exact solutions in locally anisotropic gravity and strings - NASA/ADS

In this Report we outline some basic results on generalized Finsler-Kaluza-Klein gravity and locally anisotropic strings. There are investigated exact ...

Anisotropic Stars: Exact Solutions | PDF | General Relativity | Stars

... solutions for anisotropic stars, where the radial and tangential pressures are not equal. It begins by introducing the concept of anisotropic pressure and some ...

Exact Solutions of Einstein's Field Equations

Parts of the book can also be used for preparing lectures and as an introductory text on some mathematical aspects of general relativity. hans stephani ...

Exact solutions of Einstein's equations - Scholarpedia

Einstein's General Relativity is the leading theory of space-time and gravity: it is highly nonlinear. Exact solutions of Einstein's equations ...

Charged Anisotropic Matter with Modified Chaplygin Equation of State

Malaver [49] generated new exact solutions to the Einstein-Maxwell system considering Van der Waals modified equation of state with polytropic exponent. Bhar ...

Anisotropic Strange Stars with Nonlinear Equation of State

General Relativity and Gravitation 43(Dec): 1025–1035. Feroze T, Siddiqui A (2014) Some exact solutions of the Einstein-Maxwell equations with a quadratic ...

Exact Solutions for Compact Objects in General Relativity - PRISM

Some models of anisotropic spheres in general relativity. Journal of Mathematical Physics, 22(1):118–125, 1981. doi: http: //dx.doi.org/10.1063/1.524742 ...

New classes of exact interior nonvacuum solutions to the GR field ...

A double new class of solutions to the general relativity field ... anisotropic fluid. Marie-Noëlle Célérier. Phys. Rev. D 104, 064040 ...