The spectrum of permutation orbifolds


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Date

2019-07

Publication Type

Journal Article

ETH Bibliography

yes

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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.

Publication status

published

Editor

Book title

Volume

109 (7)

Pages / Article No.

1559 - 1572

Publisher

Springer

Event

Edition / version

Methods

Software

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Subject

Conformal field theory; Holography; Orbifolds; Permutation groups

Organisational unit

Notes

It was possible to publish this article open access thanks to a Swiss National Licence with the publisher.

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