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arXiv 1107.3975gr-qc
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Schwarzschild黑洞的配分函数

Partition Function of the Schwarzschild Black Hole

Jarmo Mäkelä

摘要:

我们考虑史瓦西黑洞拉伸视界的微观模型。在我们的模型中,拉伸视界由有限数量的离散成分组成。假设史瓦西黑洞的量子态以某种方式编码在其拉伸视界组分的量子态中,我们得到了黑洞的配分函数的显式解析表达式。我们的配分函数预测了霍金效应,并为它提供了微观的统计解释。

英文摘要:

We consider a microscopic model of a stretched horizon of the Schwarzschild black hole. In our model the stretched horizon consists of a finite number of discrete constituents. Assuming that the quantum states of the Schwarzschild black hole are encoded in the quantum states of the constituents of its stretched horizon in a certain manner we obtain an explicit, analytic expression for the partition function of the hole. Our partition function predicts, among other things, the Hawking effect, and provides it with a microscopic, statistical interpretation.

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