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dc.contributor.author
Teppa Pannia, Florencia Anabella  
dc.contributor.author
Perez Bergliaffa, Santiago Esteban  
dc.date.available
2018-08-22T17:13:03Z  
dc.date.issued
2017-03  
dc.identifier.citation
Teppa Pannia, Florencia Anabella; Perez Bergliaffa, Santiago Esteban; Evolution of vacuum bubbles embedded in inhomogeneous spacetimes; IOP Publishing; Journal of Cosmology and Astroparticle Physics; 2017; 3; 3-2017; 1-18  
dc.identifier.issn
1475-7516  
dc.identifier.uri
http://hdl.handle.net/11336/56594  
dc.description.abstract
We study the propagation of bubbles of new vacuum in a radially inhomogeneous background filled with dust or radiation, and including a cosmological constant, as a first step in the analysis of the influence of inhomogeneities in the evolution of an inflating region. We also compare the cases with dust and radiation backgrounds and show that the evolution of the bubble in radiation environments is notably different from that in the corresponding dust cases, both for homogeneous and inhomogeneous ambients, leading to appreciable differences in the evolution of the proper radius of the bubble.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
IOP Publishing  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Ination  
dc.subject
Initial Conditions And Eternal Universe  
dc.subject.classification
Astronomía  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Evolution of vacuum bubbles embedded in inhomogeneous spacetimes  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-08-21T18:38:11Z  
dc.journal.volume
2017  
dc.journal.number
3  
dc.journal.pagination
1-18  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Teppa Pannia, Florencia Anabella. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas. Observatorio Astronómico D/La Plata - Sede Central; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Perez Bergliaffa, Santiago Esteban. Universidade do Estado de Rio do Janeiro; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Journal of Cosmology and Astroparticle Physics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1606.07500  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/1475-7516/2017/03/026  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/1475-7516/2017/03/026  

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