# Criticality and surface tension in rotating horizon thermodynamics

@article{Hansen2016CriticalityAS, title={Criticality and surface tension in rotating horizon thermodynamics}, author={Devin Hansen and David Kubizň{\'a}k and Robert B. Mann}, journal={Classical and Quantum Gravity}, year={2016}, volume={33} }

We study a modified horizon thermodynamics and the associated criticality for rotating black hole spacetimes. Namely, we show that under a virtual displacement of the black hole horizon accompanied by an independent variation of the rotation parameter, the radial Einstein equation takes a form of a ‘cohomogeneity two’ horizon first law, δ E = T δ S + Ω δ J − σ δ A , where E and J are the horizon energy (an analogue of the Misner–Sharp mass) and the horizon angular momentum, Ω is the horizon…

## 18 Citations

### Universality of P − V criticality in horizon thermodynamics

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A bstractWe study P − V criticality of black holes in Lovelock gravities in the context of horizon thermodynamics. The corresponding first law of horizon thermodynamics emerges as one of the…

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### Thermodynamic Property of Schwarzschild Black Hole in Non-Commutative Gauge Theory of Gravity

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: In this paper, we constructed the deformed Schwarzschild black hole in the non-commutative (NC) gauge theory of gravity. Where the singularity at the origin is shifted by the non-commutativity to…

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In this paper, we investigated the thermodynamic properties of Schwarzschild black hole (SBH) in the non-commutative (NC) gauge theory of gravity. According to our previous work, we modify the first…

### Surface tensions in horizon thermodynamics of Anti-de Sitter and de Sitter spacetimes

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Adopting the surface tensions, we review the horizon thermodynamics of a Reissner-Nordstrom Anti-de Sitter black hole and a pure de Sitter spacetime. The modified first laws, which obeys the…

### Thermodynamic Properties of Schwarzschild Black Hole in Non-Commutative Gauge Theory of Gravity

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: In this paper, we used the non-commutative (NC) gauge theory of gravity to investigate the thermodynamic properties of a deformed Schwarzschild black hole (SBH). Our results present a new scenario…

### Black hole chemistry: thermodynamics with Lambda

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We review recent developments on the thermodynamics of black holes in extended phase space, where the cosmological constant is interpreted as thermodynamic pressure and treated as a thermodynamic…

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