标题： 临界引力中的熵面积定律 显示英文标题

标题： Area law of the entropy in the critical gravity

摘要： 施瓦茨希尔德-反德西特黑洞在最近提出的四维临界引力中的熵在欧几里得作用量公式中是平凡的，而在't Hooft给出的砖墙方法中则通过面积定律来表示。 为了解决这个问题，我们半经典地将欧几里得作用量公式与砖墙方法联系起来，并表明在临界点黑洞的熵可以通过面积定律来表示。 显示英文摘要

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 is expressed by the area law in terms of the brick wall method given by 't Hooft. To resolve this issue, 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 at the critical point.