The Spectrum of Permutation Orbifolds

2017/08/03 by Keller, Christoph A., Mühlmann, Beatrix J. · 2 citations
#Combinatorics (math.CO) #FOS: Mathematics #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Mathematical Physics (math-ph)

paper · doi:10.48550/arxiv.1708.01258

Abstract

We study the spectrum of permutation orbifolds of 2d CFTs. We find examples where the light spectrum grows faster than Hagedorn, which is different from known cases such as symmetric orbifolds. We also describe how to compute their partition functions using a generalization of Hecke operators.

Cited by

• Generalized Symmetries and Deformations of Symmetric Product Orbifolds
• A measure on the space of CFTs and pure 3D gravity

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