Quest for localized 4D black holes in brane worlds. II. Removing the bulk singularities
| dc.contributor.author | Kanti, P. | en |
| dc.contributor.author | Olasagasti, I. | en |
| dc.contributor.author | Tamvakis, K. | en |
| dc.date.accessioned | 2015-11-24T18:38:12Z | |
| dc.date.available | 2015-11-24T18:38:12Z | |
| dc.identifier.issn | 0556-2821 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/17297 | |
| dc.rights | Default Licence | - |
| dc.subject | dimensions | en |
| dc.subject | compactification | en |
| dc.subject | supergravity | en |
| dc.subject | millimeter | en |
| dc.subject | hierarchy | en |
| dc.subject | radiation | en |
| dc.subject | gravity | en |
| dc.subject | strings | en |
| dc.subject | tev | en |
| dc.title | Quest for localized 4D black holes in brane worlds. II. Removing the bulk singularities | en |
| heal.abstract | We analyze further the possibility of obtaining localized black hole solutions in the framework of Randall-Sundrum-type brane-world models. We consider black hole line elements analytic at the horizon, namely, generalizations of the Painleve and Vaidya metrics, which are taken to have a decaying dependence of the horizon on the extra dimension. These backgrounds have no other singularities apart from the standard black hole singularity which is localized in the direction of the fifth dimension. Both line elements can be sustained by a regular, shell-like distribution of bulk matter of a non-standard form. Of the two, the Vaidya line element is shown to provide the most attractive, natural choice: despite the scaling of the horizon, the five-dimensional spacetime has the same topological structure as the one of a Randall-Sundrum-Schwarzschild spacetime and demands a minimal bulk energy-momentum tensor. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | Doi 10.1103/Physrevd.68.124001 | - |
| heal.identifier.secondary | <Go to ISI>://000187969200031 | - |
| heal.identifier.secondary | http://prd.aps.org/abstract/PRD/v68/i12/e124001 | - |
| heal.journalName | Physical Review D | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2003 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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