383 citations · 3.5k across the 90 of their papers we have counts for
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A reason for fusion rules to be even
Juergen Fuchs, Ingo Runkel, Christoph Schweigert
We show that certain tensor product multiplicities in semisimple braided sovereign tensor categories must be even. The quantity governing this behavior is the Frobenius-Schur indic…
Conformal boundary conditions and 3D topological field theory
J. Fuchs, I. Runkel, C. Schweigert
Topological field theory in three dimensions provides a powerful tool to construct correlation functions and to describe boundary conditions in two-dimensional conformal field theo…
Conformal Correlation Functions, Frobenius Algebras and Triangulations
J. Fuchs, I. Runkel, C. Schweigert
We formulate two-dimensional rational conformal field theory as a natural generalization of two-dimensional lattice topological field theory. To this end we lift various structures…
A non-rational CFT with c=1 as a limit of minimal models
I. Runkel, G. M. T. Watts
We investigate the limit of minimal model conformal field theories where the central charge approaches one. We conjecture that this limit is described by a non-rational CFT of cent…
Minimal model boundary flows and c=1 CFT
K. Graham, I. Runkel, G. M. T Watts
We consider perturbations of unitary minimal models by boundary fields. Initially we consider the models in the limit as c -> 1 and find that the relevant boundary fields all have…