%0 Journal Article
%T Quantum entropy of cylindrical black hole in Anti-de Sitter space-time<br>Anti-de Sitter时空内柱黑洞的量子熵
%A Li Gu-Qiang
%A <br>李固强
%J 物理学报
%D 2006
%I 
%X By using the brick-wall model, the quantum entropy of a cylindrical black hole in Anti-de Sitter space-time arising from the massless Dirac field is discussed. It is shown that the quantum entropy has both linear and logarithmical divergences if the usual contribution from the vacuum surrounding the system is ignored, and the whole expression does not take the form of the scalar one. Both the whole logarithmic term and the subleading logarithmic term which relates to the spins of the Dirac particles are always positive.
%K brick-wall model
%K quantum entropy
%K cylindrical black hole
%K Dirac field<br>brick-wall方法
%K 量子熵
%K 柱黑洞
%K Dirac场
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=A54B92A8A17C4E72&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=0B39A22176CE99FB&sid=342E193BAB6B28C5&eid=EAA944F99AA73B33&journal_id=1000-3290&journal_name=物理学报&referenced_num=3&reference_num=29