383 citations · 4.2k across the 131 of their papers we have counts for
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Twining characters, orbit Lie algebras, and fixed point resolution
J"urgen Fuchs, Bert Schellekens, Christoph Schweigert
We describe the resolution of field identification fixed points in coset conformal field theories in terms of representation spaces of the coset chiral algebra. A necessary ingredi…
The resolution of field identification fixed points in diagonal coset theories
J"urgen Fuchs, Bert Schellekens, Christoph Schweigert
The fixed point resolution problem is solved for diagonal coset theories. The primary fields into which the fixed points are resolved are described by submodules of the branching s…
ON THE EXTENDED POINCARE POLYNOMIAL
Maximilian Kreuzer, Christoph Schweigert
We show that the numbers of generations and anti-generations of a (2,2) string compactification with diagonal internal theory can be expressed in terms of certain specifications of…