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arXiv · 1710.04496

The thermodynamics and phase transition of a rainbow black hole

Zhong-Wen Feng·De-Ling Tang·Dan-Dan Feng·Shu-Zheng Yang
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Abstract

In this work, we construct a new kind of rainbow functions, which has generalized uncertainty principle parameter. Then, we investigate modified thermodynamic quantities and phase transition of rainbow Schwarzschild black hole by employing this new kind of rainbow functions. Our results demonstrate that the rainbow gravity and generalized uncertainty principle have a great effect on the picture of Hawking radiation. They prevent black holes from total evaporation and cause a remnant. In addition, after analyzing the modified local thermodynamic quantities, we find that the effect of rainbow gravity and the generalized uncertainty principle lead to one first-order phase transition, two second-order phase transitions, and two Hawking-Page-type phase transitions in the thermodynamic system of rainbow Schwarzschild black hole.

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Zhong-Wen Feng, De-Ling Tang, Dan-Dan Feng, Shu-Zheng Yang. 2017-10-08. The thermodynamics and phase transition of a rainbow black hole. https://doi.org/10.1142/s0217732320500108

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