383 citations · 4.2k across the 131 of their papers we have counts for
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Module categories for permutation modular invariants
Till Barmeier, Jurgen Fuchs, Ingo Runkel +1
We show that a braided monoidal category C can be endowed with the structure of a right (and left) module category over C \times C. In fact, there is a family of such module catego…
Some remarks on defects and T-duality
Gor Sarkissian, Christoph Schweigert
The equations of motion for a conformal field theory in the presence of defect lines can be derived from an action that includes contributions from bibranes. For T-dual toroidal co…
On the Rosenberg-Zelinsky sequence in abelian monoidal categories
Till Barmeier, J"urgen Fuchs, Ingo Runkel +1
We consider Frobenius algebras and their bimodules in certain abelian monoidal categories. In particular we study the Picard group of the category of bimodules over a Frobenius alg…