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   Supersymmetric Rényi entropy in two dimensions  
   
نویسنده Mori Hironori
منبع journal of high energy physics - 2016 - دوره : 2016 - شماره : 3 - صفحه:1 -28
چکیده    We compute the exact partition function on the branched two-sphere by the localization technique. it is found that it does not depend on a branching parameter q, which means that supersymmetric rényi entropy defined by utilizing it is equivalent to the usual entanglement entropy. we also provide the interpretation of the conical singularities on the branched sphere as defects sit on the poles of the nonsingular two-sphere.
کلیدواژه Extended Supersymmetry ,Field Theories in Lower Dimensions ,Supersymmetric gauge theory
آدرس Osaka University, Department of Physics, Japan
 
     
   
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