383 citations · 818 across the 19 of their papers we have counts for
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hep-th2010★ 18 cited
The classifying algebra for defects
Jurgen Fuchs, Christoph Schweigert, Carl Stigner
We demonstrate that topological defects in a rational conformal field theory can be described by a classifying algebra for defects - a finite-dimensional semisimple unital commutat…
hep-th2010★ 6 cited
Hopf algebras and finite tensor categories in conformal field theory
Jurgen Fuchs, Christoph Schweigert
In conformal field theory the understanding of correlation functions can be divided into two distinct conceptual levels: The analytic properties of the correlators endow the repres…
math.QA2010
Hopf algebras and Frobenius algebras in finite tensor categories
Christoph Schweigert, Jürgen Fuchs
We discuss algebraic and representation theoretic structures in braided tensor categories C which obey certain finiteness conditions. Much interesting structure of such a category…