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Some computations in the cyclic permutations of completely rational nets

Feng Xu
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Abstract

In this paper we calculate certain chiral quantities from the cyclic permutation orbifold of a general completely rational net. We determine the fusion of a fundamental soliton, and by suitably modified arguments of A. Coste , T. Gannon and especially P. Bantay to our setting we are able to prove a number of arithmetic properties including congruence subgroup properties for $S, T$ matrices of a completely rational net defined by K.-H. Rehren .

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BibTeXRIS

Feng Xu. 2005-11-27. Some computations in the cyclic permutations of completely rational nets. https://doi.org/10.1007/s00220-006-0042-0

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