Remarks on the Entropy of Non-stationary Black Holes
نویسنده
چکیده
The definition of entropy obtained for stationary black holes is extended in this paper to the case of non-stationary black holes. Entropy is defined as a macroscopical thermodynamical quantity which satisfies the first principle of thermodynamics. In the non-stationary case a volume term appears since the solution does not admit a Killing vector.
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تاریخ انتشار 2008