Dynkin Diagrams of Cp
نویسنده
چکیده
We investigate N = 2 supersymmetric sigma model orbifolds of the sphere in the large radius limit. These correspond to N = 2 superconformal field theories. Using the equations of topological-anti-topological fusion for the topological orbifold, we compute the generalized Dynkin diagrams of these theories i.e., the soliton spectrum which was used in the classification of massive superconformal theories. They correspond to the extended Dynkin diagrams associated to finite subgroups of SO(3).
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تاریخ انتشار 1993