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Thermodynamic Metrics and Black Hole Physics
Stockholm University, Faculty of Science, Department of Physics.
Stockholm University, Faculty of Science, Department of Physics.
Number of Authors: 3
2015 (English)In: Entropy, ISSN 1099-4300, E-ISSN 1099-4300, Vol. 17, no 9, 6503-6518 p.Article in journal (Refereed) Published
Abstract [en]

We give a brief survey of thermodynamic metrics, in particular the Hessian of the entropy function, and how they apply to black hole thermodynamics. We then provide a detailed discussion of the Gibbs surface of Kerr black holes. In particular, we analyze its global properties and extend it to take the entropy of the inner horizon into account. A brief discussion of Kerr-Newman black holes is included.

Place, publisher, year, edition, pages
2015. Vol. 17, no 9, 6503-6518 p.
Keyword [en]
black hole thermodynamics, thermodynamic metrics
National Category
Physical Sciences
Identifiers
URN: urn:nbn:se:su:diva-122762DOI: 10.3390/e17096503ISI: 000362513400034OAI: oai:DiVA.org:su-122762DiVA: diva2:869044
Available from: 2015-11-12 Created: 2015-11-10 Last updated: 2017-12-01Bibliographically approved

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