Geometry of static [Formula: see text] perfect fluid spheres in general relativity

We discuss the physical features of two recent classes of analytical solutions of the Einstein equations sourced by an exotic perfect fluid with equation of state [Formula: see text] . These geometries depend on up to four parameters and are static and spherically symmetric. They describe compact sp...

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Autores principales: Fazlpour, Behnaz, Banijamali, Ali, Faraoni, Valerio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2022
Materias:
Regular Article - Theoretical Physics
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9038826/
https://www.ncbi.nlm.nih.gov/pubmed/35535284
http://dx.doi.org/10.1140/epjc/s10052-022-10349-2
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author Fazlpour, Behnaz
Banijamali, Ali
Faraoni, Valerio
author_facet Fazlpour, Behnaz
Banijamali, Ali
Faraoni, Valerio
author_sort Fazlpour, Behnaz
collection PubMed
description We discuss the physical features of two recent classes of analytical solutions of the Einstein equations sourced by an exotic perfect fluid with equation of state [Formula: see text] . These geometries depend on up to four parameters and are static and spherically symmetric. They describe compact spaces with naked central singularities.
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spelling pubmed-90388262022-05-07 Geometry of static [Formula: see text] perfect fluid spheres in general relativity Fazlpour, Behnaz Banijamali, Ali Faraoni, Valerio Eur Phys J C Part Fields Regular Article - Theoretical Physics We discuss the physical features of two recent classes of analytical solutions of the Einstein equations sourced by an exotic perfect fluid with equation of state [Formula: see text] . These geometries depend on up to four parameters and are static and spherically symmetric. They describe compact spaces with naked central singularities. Springer Berlin Heidelberg 2022-04-25 2022 /pmc/articles/PMC9038826/ /pubmed/35535284 http://dx.doi.org/10.1140/epjc/s10052-022-10349-2 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . Funded by SCOAP3
spellingShingle Regular Article - Theoretical Physics
Fazlpour, Behnaz
Banijamali, Ali
Faraoni, Valerio
Geometry of static [Formula: see text] perfect fluid spheres in general relativity
title Geometry of static [Formula: see text] perfect fluid spheres in general relativity
title_full Geometry of static [Formula: see text] perfect fluid spheres in general relativity
title_fullStr Geometry of static [Formula: see text] perfect fluid spheres in general relativity
title_full_unstemmed Geometry of static [Formula: see text] perfect fluid spheres in general relativity
title_short Geometry of static [Formula: see text] perfect fluid spheres in general relativity
title_sort geometry of static [formula: see text] perfect fluid spheres in general relativity
topic Regular Article - Theoretical Physics
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9038826/
https://www.ncbi.nlm.nih.gov/pubmed/35535284
http://dx.doi.org/10.1140/epjc/s10052-022-10349-2
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