Cardy-Verlinde Formula and Its Self-Gravitational Corrections for Regular Black Holes
We check the consistency of the entropy of Bardeen and Ayón Beato-García-Bronnikov black holes with the entropy of particular conformal field theory via Cardy-Verlinde formula. We also compute the first-order semiclassical corrections of this formula due to self-gravitational effects by modifying pu...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2014/926589 |
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| _version_ | 1832556524942131200 |
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| author | M. Sharif Rabia Saleem |
| author_facet | M. Sharif Rabia Saleem |
| author_sort | M. Sharif |
| collection | DOAJ |
| description | We check the consistency of the entropy of Bardeen
and Ayón Beato-García-Bronnikov black holes with the entropy of
particular conformal field theory via Cardy-Verlinde formula. We also
compute the first-order semiclassical corrections of this formula due
to self-gravitational effects by modifying pure extensive and Casimir
energy in the context of Keski-Vakkuri, Kraus and Wilczek analysis.
It is concluded that the correction term remains positive for both black
holes, which leads to the violation of the holographic bound. |
| format | Article |
| id | doaj-art-c47ff287462b43a88c0128ea272c35db |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-c47ff287462b43a88c0128ea272c35db2025-02-03T05:45:12ZengWileyAdvances in High Energy Physics1687-73571687-73652014-01-01201410.1155/2014/926589926589Cardy-Verlinde Formula and Its Self-Gravitational Corrections for Regular Black HolesM. Sharif0Rabia Saleem1Department of Mathematics, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, PakistanDepartment of Mathematics, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, PakistanWe check the consistency of the entropy of Bardeen and Ayón Beato-García-Bronnikov black holes with the entropy of particular conformal field theory via Cardy-Verlinde formula. We also compute the first-order semiclassical corrections of this formula due to self-gravitational effects by modifying pure extensive and Casimir energy in the context of Keski-Vakkuri, Kraus and Wilczek analysis. It is concluded that the correction term remains positive for both black holes, which leads to the violation of the holographic bound.http://dx.doi.org/10.1155/2014/926589 |
| spellingShingle | M. Sharif Rabia Saleem Cardy-Verlinde Formula and Its Self-Gravitational Corrections for Regular Black Holes Advances in High Energy Physics |
| title | Cardy-Verlinde Formula and Its Self-Gravitational Corrections for Regular Black Holes |
| title_full | Cardy-Verlinde Formula and Its Self-Gravitational Corrections for Regular Black Holes |
| title_fullStr | Cardy-Verlinde Formula and Its Self-Gravitational Corrections for Regular Black Holes |
| title_full_unstemmed | Cardy-Verlinde Formula and Its Self-Gravitational Corrections for Regular Black Holes |
| title_short | Cardy-Verlinde Formula and Its Self-Gravitational Corrections for Regular Black Holes |
| title_sort | cardy verlinde formula and its self gravitational corrections for regular black holes |
| url | http://dx.doi.org/10.1155/2014/926589 |
| work_keys_str_mv | AT msharif cardyverlindeformulaanditsselfgravitationalcorrectionsforregularblackholes AT rabiasaleem cardyverlindeformulaanditsselfgravitationalcorrectionsforregularblackholes |