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On the equivalence of certain coset conformal field theories

Feng Xu
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Abstract

We demonstrate the equivalence of Kazama-Suzuki cosets $G(m,n,k)$ and $G(k,n,m)$ based on complex Grassmannians by proving that the corresponding conformal precosheaves are isomorphic. We also determine all the irreducible representations of the conformal precosheaves.

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Feng Xu. 2001-08-06. On the equivalence of certain coset conformal field theories. https://doi.org/10.1007/s002200200649

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