中国物理B ›› 2024, Vol. 33 ›› Issue (4): 40402-040402.doi: 10.1088/1674-1056/ad1a8a
Jian-Jun Song(宋建君) and Cheng-Zhou Liu(刘成周)†
Jian-Jun Song(宋建君) and Cheng-Zhou Liu(刘成周)†
摘要: We calculate the thermodynamic quantities in the quantum corrected Reissner—Nordström—AdS (RN-AdS) black hole, and examine their quantum corrections. By analyzing the mass and heat capacity, we give the critical state and the remnant state, respectively, and discuss their consistency. Then, we investigate the quantum tunneling from the event horizon of massless scalar particle by using the null geodesic method, and charged massive boson W± and fermions by using the Hamilton—Jacob method. It is shown that the same Hawking temperature can be obtained from these tunneling processes of different particles and methods. Next, by using the generalized uncertainty principle (GUP), we study the quantum corrections to the tunneling and the temperature. Then the logarithmic correction to the black hole entropy is obtained.
中图分类号: (Phenomenology of quantum gravity)