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Black diamonds at brane junctions

Joshua Erlich, Csaba Csaki, Andrew Chamblin, Timothy Hollowood Orcid Logo

Physical Review D, Volume: "D62", Issue: 4, Start page: 044012

Swansea University Author: Timothy Hollowood Orcid Logo

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DOI (Published version): 10.1103/PhysRevD.62.044012

Abstract

We discuss the properties of black holes in brane-world scenarios where our universe is viewed as a four-dimensional sub-manifold of some higher-dimensional spacetime. We consider in detail such a model where four-dimensional spacetime lies at the junction of several domain walls in a higher dimensi...

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Published in: Physical Review D
ISSN: 0556-2821 1089-4918
Published: 2000
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URI: https://cronfa.swan.ac.uk/Record/cronfa28555
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spelling 2016-06-03T14:36:36.1789919 v2 28555 2016-06-03 Black diamonds at brane junctions ea9ca59fc948276ff2ab547e91bdf0c2 0000-0002-3258-320X Timothy Hollowood Timothy Hollowood true false 2016-06-03 BGPS We discuss the properties of black holes in brane-world scenarios where our universe is viewed as a four-dimensional sub-manifold of some higher-dimensional spacetime. We consider in detail such a model where four-dimensional spacetime lies at the junction of several domain walls in a higher dimensional anti-de Sitter spacetime. In this model there may be any number p of infinitely large extra dimensions transverse to the brane-world. We present an exact solution describing a black p-brane which will induce on the brane-world the Schwarzschild solution. This exact solution is unstable to the Gregory-Laflamme instability, whereby long-wavelength perturbations cause the extended horizon to fragment. We therefore argue that at late times a non-rotating uncharged black hole in the brane-world is described by a deformed event horizon in p+4 dimensions which will induce, to good approximation, the Schwarzschild solution in the four-dimensional brane world. When p=2, this deformed horizon resembles a black diamond and more generally for p>2, a Journal Article Physical Review D "D62" 4 044012 0556-2821 1089-4918 28 2 2000 2000-02-28 10.1103/PhysRevD.62.044012 http://inspirehep.net/record/523841 COLLEGE NANME Biosciences Geography and Physics School COLLEGE CODE BGPS Swansea University 2016-06-03T14:36:36.1789919 2016-06-03T14:36:35.9449904 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Joshua Erlich 1 Csaba Csaki 2 Andrew Chamblin 3 Timothy Hollowood 0000-0002-3258-320X 4
title Black diamonds at brane junctions
spellingShingle Black diamonds at brane junctions
Timothy Hollowood
title_short Black diamonds at brane junctions
title_full Black diamonds at brane junctions
title_fullStr Black diamonds at brane junctions
title_full_unstemmed Black diamonds at brane junctions
title_sort Black diamonds at brane junctions
author_id_str_mv ea9ca59fc948276ff2ab547e91bdf0c2
author_id_fullname_str_mv ea9ca59fc948276ff2ab547e91bdf0c2_***_Timothy Hollowood
author Timothy Hollowood
author2 Joshua Erlich
Csaba Csaki
Andrew Chamblin
Timothy Hollowood
format Journal article
container_title Physical Review D
container_volume "D62"
container_issue 4
container_start_page 044012
publishDate 2000
institution Swansea University
issn 0556-2821
1089-4918
doi_str_mv 10.1103/PhysRevD.62.044012
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics
url http://inspirehep.net/record/523841
document_store_str 0
active_str 0
description We discuss the properties of black holes in brane-world scenarios where our universe is viewed as a four-dimensional sub-manifold of some higher-dimensional spacetime. We consider in detail such a model where four-dimensional spacetime lies at the junction of several domain walls in a higher dimensional anti-de Sitter spacetime. In this model there may be any number p of infinitely large extra dimensions transverse to the brane-world. We present an exact solution describing a black p-brane which will induce on the brane-world the Schwarzschild solution. This exact solution is unstable to the Gregory-Laflamme instability, whereby long-wavelength perturbations cause the extended horizon to fragment. We therefore argue that at late times a non-rotating uncharged black hole in the brane-world is described by a deformed event horizon in p+4 dimensions which will induce, to good approximation, the Schwarzschild solution in the four-dimensional brane world. When p=2, this deformed horizon resembles a black diamond and more generally for p>2, a
published_date 2000-02-28T03:51:39Z
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score 11.089572

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