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Journal Article

An algorithm for twisted fusion rules

MPS-Authors

Quella,  Thomas
Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

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3046.pdf
(Preprint), 129KB

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Citation

Quella, T., Runkel, I., & Schweigert, C. (2002). An algorithm for twisted fusion rules. Advances in Theoretical and Mathematical Physics, 6(2), 197-205.


Cite as: https://hdl.handle.net/11858/00-001M-0000-0013-5457-C
Abstract
We present an algorithm for an efficient calculation of the fusion rules of twisted representations of untwisted affine Lie algebras. These fusion rules appear as annulus coefficients in boundary WZW theories and provide NIM-reps of the WZW fusion rules.