The Fusion Algebra of Bimodule Categories
نویسندگان
چکیده
منابع مشابه
The Fusion Algebra of Bimodule Categories
We establish an algebra-isomorphism between the complexified Grothendieck ring F of certain bimodule categories over a modular tensor category and the endomorphism algebra of appropriate morphism spaces of those bimodule categories. This provides a purely categorical proof of a conjecture by Ostrik concerning the structure of F . As a by-product we obtain a concrete expression for the structure...
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ژورنال
عنوان ژورنال: Applied Categorical Structures
سال: 2007
ISSN: 0927-2852,1572-9095
DOI: 10.1007/s10485-007-9102-7