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Tunnelling through black rings
| Content Provider | Semantic Scholar |
|---|---|
| Author | Zhao, Liu |
| Copyright Year | 2006 |
| Abstract | Hawking radiation of black ring solutions to 5-dimensional Einstein-Maxwell-dilaton gravity theory is analyzed by use of the Parikh-Wilczek tunnelling method. To get the correct tunnelling amplitude and emission rate, we adopted and developed the Angheben-Nadalini-Vanzo-Zerbini covariant approach to cover the effects of rotation and electronic discharge all at once, and the effect of back reaction is also taken into account. This constitute a unified approach to the tunnelling problem. Provided the first law of thermodynamics for black rings holds, the emission rate is proportional to the exponential of the change of Bekenstein-Hawking entropy. Explicit calculation for black ring temperatures agree exactly with the results obtained via the classical surface gravity method and the quasilocal formalism. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://arxiv.org/pdf/hep-th/0602065v2.pdf |
| Alternate Webpage(s) | http://arxiv.org/pdf/hep-th/0602065v1.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Discharger Entity Name Part Qualifier - adopted Hawks (bird) Maxwell (microarchitecture) Ring device Semantics (computer science) Solutions Thermodynamics exponential |
| Content Type | Text |
| Resource Type | Article |
