Hawking radiation via anomaly cancellation for the black holes of five-dimensional minimal gauged supergravity
The anomaly cancellation method proposed by Wilczek et al. is applied to the general charged rotating black holes in five-dimensional minimal gauged supergravity. Thus Hawking temperature and fluxes are found. The Hawking temperature obtained agrees with the surface gravity formula. The black holes...
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| Format: | Article |
| Language: | en_US |
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American Physical Society
2010
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| Online Access: | http://hdl.handle.net/1721.1/51349 |
| _version_ | 1826201170592399360 |
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| author | Porfyriadis, Achilleas P. |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Porfyriadis, Achilleas P. |
| author_sort | Porfyriadis, Achilleas P. |
| collection | MIT |
| description | The anomaly cancellation method proposed by Wilczek et al. is applied to the general charged rotating black holes in five-dimensional minimal gauged supergravity. Thus Hawking temperature and fluxes are found. The Hawking temperature obtained agrees with the surface gravity formula. The black holes have charge and two unequal angular momenta, and these give rise to appropriate terms in the effective U(1) gauge field of the reduced (1+1)-dimensional theory. In particular, it is found that the terms in this U(1) gauge field correspond exactly to the correct electrostatic potential and the two angular velocities on the horizon of the black holes, and so the results for the Hawking fluxes derived here from the anomaly cancellation method are in complete agreement with the ones obtained from integrating the Planck distribution. |
| first_indexed | 2024-09-23T11:47:36Z |
| format | Article |
| id | mit-1721.1/51349 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T11:47:36Z |
| publishDate | 2010 |
| publisher | American Physical Society |
| record_format | dspace |
| spelling | mit-1721.1/513492022-09-27T21:55:35Z Hawking radiation via anomaly cancellation for the black holes of five-dimensional minimal gauged supergravity Porfyriadis, Achilleas P. Massachusetts Institute of Technology. Department of Physics Porfyriadis, Achilleas P. Porfyriadis, Achilleas P. The anomaly cancellation method proposed by Wilczek et al. is applied to the general charged rotating black holes in five-dimensional minimal gauged supergravity. Thus Hawking temperature and fluxes are found. The Hawking temperature obtained agrees with the surface gravity formula. The black holes have charge and two unequal angular momenta, and these give rise to appropriate terms in the effective U(1) gauge field of the reduced (1+1)-dimensional theory. In particular, it is found that the terms in this U(1) gauge field correspond exactly to the correct electrostatic potential and the two angular velocities on the horizon of the black holes, and so the results for the Hawking fluxes derived here from the anomaly cancellation method are in complete agreement with the ones obtained from integrating the Planck distribution. 2010-02-03T14:40:55Z 2010-02-03T14:40:55Z 2009-04 2008-11 Article http://purl.org/eprint/type/JournalArticle 1550-2368 1550-7998 http://hdl.handle.net/1721.1/51349 Porfyriadis, Achilleas P. “Hawking radiation via anomaly cancellation for the black holes of five-dimensional minimal gauged supergravity.” Physical Review D 79.8 (2009): 084039. (C) 2010 The American Physical Society. en_US http://dx.doi.org/10.1103/PhysRevD.79.084039 Physical Review D Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. application/pdf American Physical Society APS |
| spellingShingle | Porfyriadis, Achilleas P. Hawking radiation via anomaly cancellation for the black holes of five-dimensional minimal gauged supergravity |
| title | Hawking radiation via anomaly cancellation for the black holes of five-dimensional minimal gauged supergravity |
| title_full | Hawking radiation via anomaly cancellation for the black holes of five-dimensional minimal gauged supergravity |
| title_fullStr | Hawking radiation via anomaly cancellation for the black holes of five-dimensional minimal gauged supergravity |
| title_full_unstemmed | Hawking radiation via anomaly cancellation for the black holes of five-dimensional minimal gauged supergravity |
| title_short | Hawking radiation via anomaly cancellation for the black holes of five-dimensional minimal gauged supergravity |
| title_sort | hawking radiation via anomaly cancellation for the black holes of five dimensional minimal gauged supergravity |
| url | http://hdl.handle.net/1721.1/51349 |
| work_keys_str_mv | AT porfyriadisachilleasp hawkingradiationviaanomalycancellationfortheblackholesoffivedimensionalminimalgaugedsupergravity |