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(PDF) The black hole entropy in the critical gravity
2011-12-28  【 】【打印】【关闭
Institute of Theoretical Physics
Chinese Academy of Sciences
学术报告
Title
题目
The black hole entropy in the critical gravity
Speaker
报告人
Prof. Wontae Kim
CQUeST and Dept. of Phys., Sogang Univ, Rep. of Korea
Date
日期
2011-12-28 PM 14:00 Wednesday
Venue
地点
Conference Hall 322, ITP/理论物理所322报告厅
Abstract
摘要

The entropy of the Schwarzschild-anti de Sitter black hole in the recently proposed four-dimensional critical gravity is trivial in the Euclidean action formulation, while it can be expressed by the area law in terms of the brick wall method given by 't Hooft. To resolve this discrepancy, we relate the Euclidean action formulation to the brick wall method semiclassically, and show that the entropy of the black hole can be expressed by the area law even at the critical point.

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