Work

Thermodynamic bounce effect in quantum BTZ black hole

Year: 2024

Type: article

Abstract: A bstract A novel thermodynamic phenomenon has been observed in the quantum Bañados-Teitelboim-Zanelli (qBTZ) black hole, utilizing generalized free energy and Kramers escape rate. This phenomenon also reveals the unique property of the quantum black hole. The stochastic thermal motion of various thermodynamic states within the black hole system induces phase transitions, under the influence of generalized free energy which obtained by extending Maxwell’s construction. Through the analysis of Kramers escape rate, it is discovered that the qBTZ black hole thermodynamic system exhibits a bounce effect. It originates from the non-monotonicity of entropy in black hole thermodynamic systems. Furthermore, the overall thermodynamic picture of the qBTZ black hole has been obtained under different quantum backreactions.

Source: Journal of High Energy Physics

DOI: 10.1007/jhep12(2024)181

Authors: Zhen-Ming Xu, Pan-Pan Zhang, Bin Wu, Xing Zhang

Institutions: Northwest University, Peng Huanwu Center for Fundamental Theory, Shaanxi Key Laboratory for Theoretical Physics Frontiers

Language: English

Topic: Black Holes and Theoretical Physics

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

Funders: National Natural Science Foundation of China, Northwest University

Awards: G1712701854, G2012042336, G3183269591, G4627952973