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Thermodynamics of Schwarzschild-like black holes in modified gravity models

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arxiv 1811.08503 v2 pith:NWN2W2GE submitted 2018-11-20 gr-qc hep-th

Thermodynamics of Schwarzschild-like black holes in modified gravity models

classification gr-qc hep-th
keywords blackmethodthermodynamicsholebeenholesresultsschwarzschild-like
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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Over the last decades, many methods were developed to prove Hawking radiation. Recently, a semiclassical method known as the tunneling method has been proposed as a more straightforward way of derivating black hole thermodynamical properties. This method has been widely applied to a vast sort of spacetimes with satisfactory results. In this work, we obtain the black hole thermodynamics in the presence of a Lorentz symmetry breaking (LSB). We apply the Hamilton-Jacobi method to Schwarzschild-like black holes, and we investigate whether the LSB affects their thermodynamics. The results found show that the LSB not only changes the black hole thermodynamic quantities but also makes it necessary to modify the standard first law of thermodynamics.

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Cited by 3 Pith papers

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  3. Exact Black Hole Solutions in Bumblebee Gravity with Lightlike or Spacelike VEVS

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