Comment on "Insight into the Microscopic Structure of an AdS Black Hole from a Thermodynamical Phase Transition"

A. Dehyadegari; A. Sheykhi; M. Kord Zangeneh

arxiv: 1602.03711 · v2 · pith:6CHJBLDSnew · submitted 2016-02-11 · ✦ hep-th

Comment on "Insight into the Microscopic Structure of an AdS Black Hole from a Thermodynamical Phase Transition"

M. Kord Zangeneh , A. Dehyadegari , A. Sheykhi This is my paper

classification ✦ hep-th

keywords blackcorrectletterchargedholesmicroscopicpropertiesruppeiner

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Thermodynamic geometry analysis of interesting Letter [Phys. Rev. Lett. 115, 111302 (2015)] for charged AdS black holes, which is based on studying the Ruppeiner invariant behavior is not correct and the authors made a mistake in calculating this quantity. In the present Letter, we address the correct Ruppeiner scalar curvature and reveal the correct possible microscopic properties of 4-dimensional charged AdS black holes arise from it. Some of these properties have not been discussed in pointed out Letter.

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