Black hole spectroscopy and AdS2 holography
Abstract We compute the spectrum of extremal nonBPS black holes in four dimensions by studying supergravity on their AdS2 × S 2 near horizon geometry. We find that the spectrum exhibits significant simplifications even though supersymmetry is completely broken. We interpret our results in the framew...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2019-04-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP04(2019)164 |
| _version_ | 1819176239120777216 |
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| author | Finn Larsen Yangwenxiao Zeng |
| author_facet | Finn Larsen Yangwenxiao Zeng |
| author_sort | Finn Larsen |
| collection | DOAJ |
| description | Abstract We compute the spectrum of extremal nonBPS black holes in four dimensions by studying supergravity on their AdS2 × S 2 near horizon geometry. We find that the spectrum exhibits significant simplifications even though supersymmetry is completely broken. We interpret our results in the framework of nAdS2/nCFT1 correspondence and by comparing with dimensional reduction from AdS3/CFT2 duality. As an additional test we compute quantum corrections to extremal black hole entropy on the nonBPS branch and recover results previously determined using very different methods. |
| first_indexed | 2024-12-22T21:07:36Z |
| format | Article |
| id | doaj.art-65ea02cf43e54958b62c8d34bf83a87a |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-22T21:07:36Z |
| publishDate | 2019-04-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-65ea02cf43e54958b62c8d34bf83a87a2022-12-21T18:12:37ZengSpringerOpenJournal of High Energy Physics1029-84792019-04-012019414610.1007/JHEP04(2019)164Black hole spectroscopy and AdS2 holographyFinn Larsen0Yangwenxiao Zeng1Department of Physics and Leinweber Center for Theoretical Physics, University of MichiganDepartment of Physics and Leinweber Center for Theoretical Physics, University of MichiganAbstract We compute the spectrum of extremal nonBPS black holes in four dimensions by studying supergravity on their AdS2 × S 2 near horizon geometry. We find that the spectrum exhibits significant simplifications even though supersymmetry is completely broken. We interpret our results in the framework of nAdS2/nCFT1 correspondence and by comparing with dimensional reduction from AdS3/CFT2 duality. As an additional test we compute quantum corrections to extremal black hole entropy on the nonBPS branch and recover results previously determined using very different methods.http://link.springer.com/article/10.1007/JHEP04(2019)164AdS-CFT CorrespondenceBlack Holes in String TheoryExtended Supersymmetry |
| spellingShingle | Finn Larsen Yangwenxiao Zeng Black hole spectroscopy and AdS2 holography Journal of High Energy Physics AdS-CFT Correspondence Black Holes in String Theory Extended Supersymmetry |
| title | Black hole spectroscopy and AdS2 holography |
| title_full | Black hole spectroscopy and AdS2 holography |
| title_fullStr | Black hole spectroscopy and AdS2 holography |
| title_full_unstemmed | Black hole spectroscopy and AdS2 holography |
| title_short | Black hole spectroscopy and AdS2 holography |
| title_sort | black hole spectroscopy and ads2 holography |
| topic | AdS-CFT Correspondence Black Holes in String Theory Extended Supersymmetry |
| url | http://link.springer.com/article/10.1007/JHEP04(2019)164 |
| work_keys_str_mv | AT finnlarsen blackholespectroscopyandads2holography AT yangwenxiaozeng blackholespectroscopyandads2holography |