Black hole mechanics and thermodynamics in the light of Weyl transformations

The fate of black hole thermodynamics under Weyl transformations is investigated by going back to the laws of black hole mechanics. It is shown that the transformed surface gravity, that one would identify with the black hole temperature in the conformal frame, as well as the black hole entropy, tha...

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Veröffentlicht in:	Physical review. D 2018-11, Vol.98 (10), p.104049, Article 104049
Hauptverfasser:	Hammad, Fayçal, Massé, Étienne, Labelle, Patrick
Format:	Artikel
Sprache:	eng
Schlagworte:	Black holes Gravitation Invariants Mechanics Mechanics (physics) Thermodynamics Transformations
Online-Zugang:	Volltext
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