A correction of (2+1) Dimensional BTZ Black Hole Entropy as a New Series with Dependence on Plank Constant

作者：Khani F.^*; Darvishi M. T.

来源：International Journal of Theoretical Physics, 2018, 57(1): 127-130.

DOI：10.1007/s10773-017-3546-9

• Black hole
• Entropy
• Plank constant
• Friedmann-Robertson-Walker universe

We investigate the corrected entropy and Hawking temperature of the BTZ black hole which obtained from (2 + 1) dimensional black hole. Besides, we generalize our analysis of black holes to the case of Friedmann-Robertson-Walker (FRW) universe. The corrections to the Hawking temperature and entropy of apparent horizon for FRW universe are also obtained. Comparing the results with the high energy black hole demonstrates how the semi-classic approximation affects the thermodynamics of the BTZ black hole, corrected terms, classical action and the entropy.

• 出版日期2018-1