Subir material

Suba sus trabajos a SEDICI, para mejorar notoriamente su visibilidad e impacto

 

Mostrar el registro sencillo del ítem

dc.date.accessioned 2024-04-24T17:43:33Z
dc.date.available 2024-04-24T17:43:33Z
dc.date.issued 2015
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/165276
dc.description.abstract The evolution of a vacuum bubble embedded in an inhomogeneous spacetime is relevant for the modelling of inflation in the presence of inhomogeneities. We developed a numerical scheme based on Israel’s matching conditions to solve the evolution of the bubble for spherically symmetric inhomogeneous backgrounds. Particular attention is paid to spacetimes with perfect fluid with non-zero pressure as a source, which are described by Lemaître solution of Einstein’s equations. As a previous step that serves as a check of the numerical scheme, we present here the case of a bubble evolving in a FLRW metric with radiation as a source. en
dc.format.extent 241-244 es
dc.language en es
dc.subject bubble es
dc.subject numerical scheme es
dc.subject inhomogeneous spacetime es
dc.subject evolution es
dc.title Inflation in inhomogeneous spacetimes: bubble evolution en
dc.type Objeto de conferencia es
sedici.identifier.isbn 978-987-24948-2-7 es
sedici.creator.person Teppa Pannia, Florencia Anabella es
sedici.creator.person Pérez Bergliaffa, Santiago Esteban es
sedici.subject.materias Ciencias Astronómicas es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Astronómicas y Geofísicas es
sedici.subtype Objeto de conferencia es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.date.exposure 2014-04
sedici.relation.event II Argentinian-Brazilian Meeting on Gravitation, Relativistic Astrophysics and Cosmology - GRACo II (Buenos Aires, 22 al 25 de abril de 2014) es
sedici.description.peerReview peer-review es
sedici.relation.bookTitle Proceedings of the Second Argentinian-Brazilian Meeting on Gravitation, Relativistic Astrophysics and Cosmology es


Descargar archivos

Thumbnail
Documento completo
Descargar archivo (237.7Kb) - PDF

Este ítem aparece en la(s) siguiente(s) colección(ones)

Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)