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物理学报  2004 

Statistical entropy of Barriola-Vilenkin black hole

Keywords: quantum statistics,brick-wall membrane model,Barriola-Vilenkin black hole,statistical entropy

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The partition functions of bosonic and fermionic field in Barriola_Vilenkin black hole are directly derived by using the method of quantum statistics. Then the entropy of the Barriola_Vilenkin black hole is calculated by using the improved brick_wall method in the frame of membrane model.


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