On the thermodynamic geometry of BTZ black holes

被引：0

作者：

Sarkar, Tapobrata ^{[1
]}

Sengupta, Gautam ^{[1
]}

Tiwari, Bhupendra Nath ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Phys, Kanpur 208016, Uttar Pradesh, India

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2006年 / 11期

关键词：

models of quantum gravity; black holes; LOGARITHMIC CORRECTION; EQUILIBRIUM THERMODYNAMICS; METRIC GEOMETRY; ENTROPY; GRAVITY; FORMULA; MODULI; SPACE;

D O I：

暂无

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We investigate the Ruppeiner geometry of the thermodynamic state space of a general class of BTZ black holes. It is shown that the thermodynamic geometry is flat for both the rotating BTZ and the BTZ Chern Simons black holes in the canonical ensemble. We further investigate the the contribution of thermal fluctuations to the canonical entropy of the BTZ Chern Simons black holes and show that the leading logartithmic correction due to Carlip is reproduced. We establish that the inclusion of thermal fluctuations induces a non zero scalar curvature to the thermodynamic geometry.

引用

页数：20

共 34 条

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