Empty singularities in higher-dimensional gravity

We study the exact solution of Einstein’s field equations consisting of a (n + 2)-dimensional static and hyperplane symmetric thick slice of matter, with constant and positive energy density ρ and thickness d, surrounded by two different vacua. We explicitly write down the pressure and the external...

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Autor principal: Gamboa Saraví, Ricardo Enrique
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2012
Materias:
Física
Ciencias Exactas
Gravitation
Higher-dimensional spacetimes
Singularities
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/96158
https://ri.conicet.gov.ar/11336/75083
https://link.springer.com/article/10.1007%2Fs10773-012-1189-4
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-96158
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Ciencias Exactas
Gravitation
Higher-dimensional spacetimes
Singularities
spellingShingle Física
Ciencias Exactas
Gravitation
Higher-dimensional spacetimes
Singularities
Gamboa Saraví, Ricardo Enrique
Empty singularities in higher-dimensional gravity
topic_facet Física
Ciencias Exactas
Gravitation
Higher-dimensional spacetimes
Singularities
description We study the exact solution of Einstein’s field equations consisting of a (n + 2)-dimensional static and hyperplane symmetric thick slice of matter, with constant and positive energy density ρ and thickness d, surrounded by two different vacua. We explicitly write down the pressure and the external gravitational fields in terms of ρ and d, the pressure is positive and bounded, presenting a maximum at an asymmetrical position. And if √ρd is small enough, the dominant energy condition is satisfied all over the spacetime. We find that this solution presents many interesting features. In particular, it has an empty singular boundary in one of the vacua.
format Articulo
Preprint
author Gamboa Saraví, Ricardo Enrique
author_facet Gamboa Saraví, Ricardo Enrique
author_sort Gamboa Saraví, Ricardo Enrique
title Empty singularities in higher-dimensional gravity
title_short Empty singularities in higher-dimensional gravity
title_full Empty singularities in higher-dimensional gravity
title_fullStr Empty singularities in higher-dimensional gravity
title_full_unstemmed Empty singularities in higher-dimensional gravity
title_sort empty singularities in higher-dimensional gravity
publishDate 2012
url http://sedici.unlp.edu.ar/handle/10915/96158
https://ri.conicet.gov.ar/11336/75083
https://link.springer.com/article/10.1007%2Fs10773-012-1189-4
work_keys_str_mv AT gamboasaraviricardoenrique emptysingularitiesinhigherdimensionalgravity
bdutipo_str Repositorios
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