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arXiv · 2012.08486

Stress-energy tensor correlators from the world-sheet

Hanno Bertle·Andrea Dei·Matthias R. Gaberdiel
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Abstract

The large $N$ limit of symmetric orbifold theories was recently argued to have an AdS/CFT dual world-sheet description in terms of an $\mathfrak{sl}(2,\mathbb{R})$ WZW model. In previous work the world-sheet state corresponding to the symmetric orbifold stress-energy tensor was identified. We calculate certain 2- and 3-point functions of the corresponding vertex operator on the world-sheet, and demonstrate that these amplitudes reproduce exactly what one expects from the dual symmetric orbifold perspective.

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Hanno Bertle, Andrea Dei, Matthias R. Gaberdiel. 2020-12-15. Stress-energy tensor correlators from the world-sheet. https://doi.org/10.1007/jhep03(2021)036

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