Article ID Journal Published Year Pages File Type
1841463 Nuclear Physics B 2010 37 Pages PDF
Abstract

We find a formula for the resolution of fixed points in extensions of permutation orbifold conformal field theories by its (half-)integer spin simple currents. We show that the formula gives a unitary and modular invariant S matrix.

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Physical Sciences and Engineering Mathematics Mathematical Physics
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Formula for fixed point resolution matrix of permutation orbifolds
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