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Quasilocalization of Gravity on a Brane by Resonant Modes

Joshua Erlich, Csaba Csaki, Timothy Hollowood Orcid Logo

Physical Review Letters, Volume: "84", Issue: 26, Pages: 5932 - 5935

Swansea University Author: Timothy Hollowood Orcid Logo

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Abstract

We examine the behaviour of gravity in brane theories with extra dimensions in a non-factorizable geometry. We find that for metrics which are asymptotically flat far from the brane there is a resonant graviton mode at zero energy. The presence of this resonance ensures quasi-localization of gravity...

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Published in: Physical Review Letters
ISSN: 0031-9007 1079-7114
Published: 2000
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URI: https://cronfa.swan.ac.uk/Record/cronfa28554
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last_indexed 2018-02-09T05:12:49Z
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spelling 2016-06-03T14:36:35.3833868 v2 28554 2016-06-03 Quasilocalization of Gravity on a Brane by Resonant Modes ea9ca59fc948276ff2ab547e91bdf0c2 0000-0002-3258-320X Timothy Hollowood Timothy Hollowood true false 2016-06-03 SPH We examine the behaviour of gravity in brane theories with extra dimensions in a non-factorizable geometry. We find that for metrics which are asymptotically flat far from the brane there is a resonant graviton mode at zero energy. The presence of this resonance ensures quasi-localization of gravity, whereby at intermediate scales the gravitational laws on the brane are approximately four dimensional. However, for scales larger than the lifetime of the graviton resonance the five dimensional laws of gravity will be reproduced due to the decay of the four dimensional graviton. We also present a simple classification of the possible types of effective gravity theories on the brane that can appear for general non-factorizable background Journal Article Physical Review Letters "84" 26 5932 5935 0031-9007 1079-7114 28 2 2000 2000-02-28 10.1103/PhysRevLett.84.5932 http://inspirehep.net/record/524159 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2016-06-03T14:36:35.3833868 2016-06-03T14:36:35.1805855 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Joshua Erlich 1 Csaba Csaki 2 Timothy Hollowood 0000-0002-3258-320X 3
title Quasilocalization of Gravity on a Brane by Resonant Modes
spellingShingle Quasilocalization of Gravity on a Brane by Resonant Modes
Timothy Hollowood
title_short Quasilocalization of Gravity on a Brane by Resonant Modes
title_full Quasilocalization of Gravity on a Brane by Resonant Modes
title_fullStr Quasilocalization of Gravity on a Brane by Resonant Modes
title_full_unstemmed Quasilocalization of Gravity on a Brane by Resonant Modes
title_sort Quasilocalization of Gravity on a Brane by Resonant Modes
author_id_str_mv ea9ca59fc948276ff2ab547e91bdf0c2
author_id_fullname_str_mv ea9ca59fc948276ff2ab547e91bdf0c2_***_Timothy Hollowood
author Timothy Hollowood
author2 Joshua Erlich
Csaba Csaki
Timothy Hollowood
format Journal article
container_title Physical Review Letters
container_volume "84"
container_issue 26
container_start_page 5932
publishDate 2000
institution Swansea University
issn 0031-9007
1079-7114
doi_str_mv 10.1103/PhysRevLett.84.5932
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/524159
document_store_str 0
active_str 0
description We examine the behaviour of gravity in brane theories with extra dimensions in a non-factorizable geometry. We find that for metrics which are asymptotically flat far from the brane there is a resonant graviton mode at zero energy. The presence of this resonance ensures quasi-localization of gravity, whereby at intermediate scales the gravitational laws on the brane are approximately four dimensional. However, for scales larger than the lifetime of the graviton resonance the five dimensional laws of gravity will be reproduced due to the decay of the four dimensional graviton. We also present a simple classification of the possible types of effective gravity theories on the brane that can appear for general non-factorizable background
published_date 2000-02-28T03:34:46Z
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score 11.036706