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arXiv · 1504.00926

Higher spins in the symmetric orbifold of K3

Marco Baggio·Matthias R. Gaberdiel·Cheng Peng
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Abstract

The symmetric orbifold of K3 is believed to be the CFT dual of string theory on AdS3 x S3 x K3 at the tensionless point. For the case when the K3 is described by the orbifold T4/Z2, we identify a subsector of the symmetric orbifold theory that is dual to a higher spin theory on AdS3. We analyse how the BPS spectrum of string theory can be described from the higher spin perspective, and determine which single-particle BPS states are accounted for by the perturbative higher spin theory.

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Marco Baggio, Matthias R. Gaberdiel, Cheng Peng. 2015-04-03. Higher spins in the symmetric orbifold of K3. https://doi.org/10.1103/physrevd.92.026007

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