# 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…

## 17 Citations

Universality of P − V criticality in horizon thermodynamics

- Physics
- 2017

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…

Modifying horizon thermodynamics by surface tensions

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The modified first laws of thermodynamics at the black hole horizon and the cosmological horizon of the Schwarzschild de Sitter black hole and the apparent horizon of the Friedmann-Robertson-Walker…

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…

On Modified First Law of Black hole Thermodynamics in The Non-Commutative Gauge Theory

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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

- Physics
- 2016

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…

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…

The role of the cosmological constant as a pressure in the (2 + 1)-dimensional black string

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Q–$$\Phi $$Φ criticality in the extended phase space of $$(n+1)$$(n+1)-dimensional RN-AdS black holes

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- 2016

In order to achieve a deeper understanding of gravity theories, i.e., the quantum properties of gravity theories and the statistical explanation of gravitational entropy, it is important to further…

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