1Institute of High Energy Physics, Academia Sinica, Beijing 100039
2Department of Physics, Beijing Normal University, Beijing 100875
3Department of Physics, Yunnan Normal University, Kunming 650098
On Black Hole Thermodynamics and Back-reaction
HUANG Chaoguang1;LIU Liao2;XU Feng3
1Institute of High Energy Physics, Academia Sinica, Beijing 100039
2Department of Physics, Beijing Normal University, Beijing 100875
3Department of Physics, Yunnan Normal University, Kunming 650098
Abstract： It is shown in this paper that there is a difficulty in conventional black hole thermodynamics. To overcome the difficulty we introduce a “surface” near the event horizon as an additional thermodynamical object. The mass and entropy of the additional “surface” are the same as the correction of mass of Schwarzschild black hole obtained in the back-reaction program up to a constant factor. This implies that some effects of back reaction an automatically considered in our thermodynamic phenomenological treatment.
HUANG Chaoguang;LIU Liao;XU Feng. On Black Hole Thermodynamics and Back-reaction[J]. 中国物理快报, 1991, 8(3): 118-121.
HUANG Chaoguang, LIU Liao, XU Feng. On Black Hole Thermodynamics and Back-reaction. Chin. Phys. Lett., 1991, 8(3): 118-121.
1991, Vol. 8 
