Suneeta, V. ; Kaul, R. K. ; Govindarajan, T. R. (1999) BTZ black hole entropy from Ponzano-Regge gravity Modern Physics Letters A, 14 (5). pp. 349-358. ISSN 0217-7323
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Official URL: http://www.worldscinet.com/mpla/14/1405/S021773239...
Related URL: http://dx.doi.org/10.1142/S0217732399000407
Abstract
The entropy of the BTZ black hole is computed in the Ponzano-Regge formulation of three-dimensional lattice gravity. It is seen that the correct semiclassical behavior of entropy is reproduced by states which correspond to all possible triangulations of the Euclidean black hole. The maximum contribution to the entropy comes from states at the horizon.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to World Scientific Publishing Co Pte Ltd. |
| ID Code: | 16408 |
| Deposited On: | 15 Nov 2010 13:43 |
| Last Modified: | 06 Jun 2011 04:48 |
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