Minimal Length Effects on Tunnelling from Spherically Symmetric Black Holes
We investigate effects of the minimal length on quantum tunnelling from spherically symmetric black holes using the Hamilton-Jacobi method incorporating the minimal length. We first derive the deformed Hamilton-Jacobi equations for scalars and fermions, both of which have the same expressions. The m...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2015/898916 |
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| _version_ | 1849407784998666240 |
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| author | Benrong Mu Peng Wang Haitang Yang |
| author_facet | Benrong Mu Peng Wang Haitang Yang |
| author_sort | Benrong Mu |
| collection | DOAJ |
| description | We investigate effects of the minimal length on quantum tunnelling from spherically symmetric black holes using the Hamilton-Jacobi method incorporating the minimal length. We first derive the deformed Hamilton-Jacobi equations for scalars and fermions, both of which have the same expressions. The minimal length correction to the Hawking temperature is found to depend on the black hole’s mass and the mass and angular momentum of emitted particles. Finally, we calculate a Schwarzschild black hole's luminosity and find the black hole evaporates to zero mass in infinite time. |
| format | Article |
| id | doaj-art-43401e2a6f154ce892bf496d3b5bd87d |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-43401e2a6f154ce892bf496d3b5bd87d2025-08-20T03:35:57ZengWileyAdvances in High Energy Physics1687-73571687-73652015-01-01201510.1155/2015/898916898916Minimal Length Effects on Tunnelling from Spherically Symmetric Black HolesBenrong Mu0Peng Wang1Haitang Yang2School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, ChinaCenter for Theoretical Physics, College of Physical Science and Technology, Sichuan University, Chengdu 610064, ChinaCenter for Theoretical Physics, College of Physical Science and Technology, Sichuan University, Chengdu 610064, ChinaWe investigate effects of the minimal length on quantum tunnelling from spherically symmetric black holes using the Hamilton-Jacobi method incorporating the minimal length. We first derive the deformed Hamilton-Jacobi equations for scalars and fermions, both of which have the same expressions. The minimal length correction to the Hawking temperature is found to depend on the black hole’s mass and the mass and angular momentum of emitted particles. Finally, we calculate a Schwarzschild black hole's luminosity and find the black hole evaporates to zero mass in infinite time.http://dx.doi.org/10.1155/2015/898916 |
| spellingShingle | Benrong Mu Peng Wang Haitang Yang Minimal Length Effects on Tunnelling from Spherically Symmetric Black Holes Advances in High Energy Physics |
| title | Minimal Length Effects on Tunnelling from Spherically Symmetric Black Holes |
| title_full | Minimal Length Effects on Tunnelling from Spherically Symmetric Black Holes |
| title_fullStr | Minimal Length Effects on Tunnelling from Spherically Symmetric Black Holes |
| title_full_unstemmed | Minimal Length Effects on Tunnelling from Spherically Symmetric Black Holes |
| title_short | Minimal Length Effects on Tunnelling from Spherically Symmetric Black Holes |
| title_sort | minimal length effects on tunnelling from spherically symmetric black holes |
| url | http://dx.doi.org/10.1155/2015/898916 |
| work_keys_str_mv | AT benrongmu minimallengtheffectsontunnellingfromsphericallysymmetricblackholes AT pengwang minimallengtheffectsontunnellingfromsphericallysymmetricblackholes AT haitangyang minimallengtheffectsontunnellingfromsphericallysymmetricblackholes |