Expansion-Free Dissipative Fluid Spheres: Analytical Solutions-Reference-Cited by-同舟云学术

Expansion-Free Dissipative Fluid Spheres: Analytical Solutions

Published:2023-03-19 Issue:3 Volume:15 Page:754
ISSN:2073-8994
Container-title:Symmetry
language:en
Short-container-title:Symmetry

Author:

Herrera Luis¹^ORCID,Di Prisco Alicia²,Ospino Justo³^ORCID

Affiliation:

1. Instituto Universitario de Física Fundamental y Matemáticas, Universidad de Salamanca, 37007 Salamanca, Spain

2. Escuela de Física, Facultad de Ciencias, Universidad Central de Venezuela, Caracas 1050, Venezuela

3. Departamento de Matemática Aplicada e Instituto Universitario de Física Fundamental y Matemáticas, Universidad de Salamanca, 37007 Salamanca, Spain

Abstract

We search for exact analytical solutions of spherically symmetric dissipative fluid distributions satisfying the vanishing expansion condition (vanishing expansion scalar Θ). To accomplish this, we shall impose additional restrictions allowing integration of the field equations. The solutions are analyzed, and possible applications to astrophysical scenarios as well as alternative approaches to obtaining new solutions are discussed.

Funder

Spanish Ministerio de Ciencia, Innovación

Publisher

MDPI AG

Subject

Physics and Astronomy (miscellaneous),General Mathematics,Chemistry (miscellaneous),Computer Science (miscellaneous)

Link

https://www.mdpi.com/2073-8994/15/3/754/pdf

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