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arXiv · gr-qc/0611119

Ruppeiner theory of black hole thermodynamics

Jan E Aman·James Bedford·Daniel Grumiller·Narit Pidokrajt·John Ward
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Abstract

The Ruppeiner metric as determined by the Hessian of the Gibbs surface provides a geometric description of thermodynamic systems in equilibrium. An interesting example is a black hole in equilibrium with its own Hawking radiation. In this article, we present results from the Ruppeiner study of various black hole families from different gravity theories e.g. 2D dilaton gravity, BTZ, general relativity and higher-dimensional Einstein-Maxwell gravity.

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Jan E Aman, James Bedford, Daniel Grumiller, Narit Pidokrajt, John Ward. 2006-11-22. Ruppeiner theory of black hole thermodynamics. https://doi.org/10.1088/1742-6596%2F66%2F1%2F012007

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