Domain Wall solutions to Hořava gravity

We have investigated purely gravitational membrane solutions to the Hořava nonrelativistic theory of gravity with detailed balance in 3 + 1 dimensions. We find that for arbitrary values of the running parameter λ > 1/3 there exist two branches of membrane solutions, and that in the special case λ...

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Detalles Bibliográficos
Autores principales: Argüelles, Carlos Raúl, Grandi, Nicolás Esteban
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2017
Materias:
Ciencias Exactas
Física
Hořava theory
Cosmological constant
Domain wall solutions
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/124408
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-124408
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
Hořava theory
Cosmological constant
Domain wall solutions
spellingShingle Ciencias Exactas
Física
Hořava theory
Cosmological constant
Domain wall solutions
Argüelles, Carlos Raúl
Grandi, Nicolás Esteban
Domain Wall solutions to Hořava gravity
topic_facet Ciencias Exactas
Física
Hořava theory
Cosmological constant
Domain wall solutions
description We have investigated purely gravitational membrane solutions to the Hořava nonrelativistic theory of gravity with detailed balance in 3 + 1 dimensions. We find that for arbitrary values of the running parameter λ > 1/3 there exist two branches of membrane solutions, and that in the special case λ = 1 one of them is degenerate, the lapse function being undetermined. For negative values of the cosmological constant, the solution contains a single membrane sitting at the center of space, which extends infinitely in the transverse direction, approaching a Lifshitz metric. For positive values of the cosmological constant, the solution represents a space that is bounded in the transverse direction, with two parallelmembrane-like or point-like singularities sitting at each of the boundaries.
format Articulo
Preprint
author Argüelles, Carlos Raúl
Grandi, Nicolás Esteban
author_facet Argüelles, Carlos Raúl
Grandi, Nicolás Esteban
author_sort Argüelles, Carlos Raúl
title Domain Wall solutions to Hořava gravity
title_short Domain Wall solutions to Hořava gravity
title_full Domain Wall solutions to Hořava gravity
title_fullStr Domain Wall solutions to Hořava gravity
title_full_unstemmed Domain Wall solutions to Hořava gravity
title_sort domain wall solutions to hořava gravity
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/124408
work_keys_str_mv AT arguellescarlosraul domainwallsolutionstohoravagravity
AT grandinicolasesteban domainwallsolutionstohoravagravity
bdutipo_str Repositorios
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