Mostrar el registro sencillo del ítem
dc.contributor.author
Pérez, Daniela
dc.contributor.author
Romero, Gustavo Esteban
dc.contributor.author
Correa, Camila A.
dc.contributor.author
Perez Bergliaffa, Santiago Esteban
dc.date.available
2016-05-30T18:24:43Z
dc.date.issued
2011-01
dc.identifier.citation
Pérez, Daniela; Romero, Gustavo Esteban; Correa, Camila A.; Perez Bergliaffa, Santiago Esteban; An analysis of a regular black hole interior; World Scientific; International Journal of Modern Physics: Conference Series; 3; 1-2011; 396-407
dc.identifier.issn
2010-1945
dc.identifier.uri
http://hdl.handle.net/11336/5909
dc.description.abstract
In this work we address the issue of the thermodynamic behavior of a non-singular spherically-symmetric black hole model introduced by Mbonye and Kanzanas (2005). This spacetime is described by Schwarschild’s solution at large radius and by a de Sitterlike solution at small radius. The interior of the black hole consists of matter fields with sound speed bounded by the speed of light. The matter transits smoothly between normal matter and a core of an exotic fluid with an equation of state that approaches p = −ρ when r → 0. We derive the general equations of the thermodynamic quantities for an arbitrary matter density profile, and adjust the results to the specific regular black hole. We also calculate the Weyl and Kretschmann scalars and analyse the behaviour of the gravitational field in connection with the thermodynamics of the matter fields. Finally, we study whether the regular behaviour at the center affects the thermodynamics of the black hole, and we discuss a possible physical interpretation of the state of regular black hole interiors.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
World Scientific
dc.rights
info:eu-repo/semantics/openAccess
dc.rights
Atribución-NoComercial-CompartirIgual 2.5 Argentina (CC BY-NC-SA 2.5 AR)
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Black Holes
dc.subject
Gravitation
dc.subject
Singularity
dc.subject.classification
Astronomía
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
An analysis of a regular black hole interior
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-02-05T14:53:49Z
dc.journal.volume
3
dc.journal.pagination
396-407
dc.journal.pais
Singapur
dc.description.fil
Fil: Pérez, Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Instituto Argentino de Radioastronomia (i); Argentina
dc.description.fil
Fil: Romero, Gustavo Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Instituto Argentino de Radioastronomia (i); Argentina
dc.description.fil
Fil: Correa, Camila A.. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
dc.description.fil
Fil: Perez Bergliaffa, Santiago Esteban. Universidade do Estado do Rio de Janeiro. Departamento de Física Teórica, Instituto de Física; Brasil
dc.journal.title
International Journal of Modern Physics: Conference Series
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1142/S2010194511001498
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.worldscientific.com/doi/abs/10.1142/S2010194511001498
Archivos asociados