3 papers
hep-th2024
Barrow's non-linear charged Anti-de Sitter black hole and stability
Yun-Zhi Du, Qiang Gu
As we know that the horizon area of a black hole will increase when it absorbs matters. While based on Barrow's idea of fractal black hole horizon, ones [Phys. Lett. B 831 (137181)…
hep-th2024
Phase structure of the de Sitter Spacetime with KR field based on the Lyapunov exponent
Yun-Zhi Du, Huai-Fan Li, Yu-Bo Ma +1
Since the spontaneously broken of the Lorentz symmetry in the gravity theory with the non-minimally coupling between the Kalb-Ramond (KR) field (that acquires a nonzero vacuum expe…
hep-th2023
Topology and phase transition for EPYM AdS black hole in thermal potential
Yun-Zhi Du, Huai-Fan Li, Yu-Bo Ma +1
As we all know the local topological properties of thermodynamical systems can be expressed by the winding numbers as the defects. The topological number that is the sum of all win…