M2-doughnuts

Nadav Drukker; Maxime Trépanier

doi:10.1007/JHEP02(2022)071

M2-doughnuts

Nadav Drukker, Maxime Trépanier

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We present a family of new M2-brane solutions in AdS ₇× S ⁴ that calculate toroidal BPS surface operators in the N = (2, 0) theory. These observables are conformally invariant and not subject to anomalies so we are able to evaluate their finite expectation values at leading order at large N. In the limit of a thin torus we find a cylinder, which is a natural surface generalization of both the circular and parallel lines Wilson loop. We study and comment on this limit in some detail.

Original language	English
Article number	71
Journal	Journal of High Energy Physics
Volume	2022
Issue number	2
Early online date	9 Feb 2022
DOIs	https://doi.org/10.1007/JHEP02(2022)071
Publication status	Published - Feb 2022

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10.1007/JHEP02(2022)071Licence: CC BY

https://arxiv.org/abs/2111.09385

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abstract = "We present a family of new M2-brane solutions in AdS 7× S 4 that calculate toroidal BPS surface operators in the N = (2, 0) theory. These observables are conformally invariant and not subject to anomalies so we are able to evaluate their finite expectation values at leading order at large N. In the limit of a thin torus we find a cylinder, which is a natural surface generalization of both the circular and parallel lines Wilson loop. We study and comment on this limit in some detail. ",

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AB - We present a family of new M2-brane solutions in AdS 7× S 4 that calculate toroidal BPS surface operators in the N = (2, 0) theory. These observables are conformally invariant and not subject to anomalies so we are able to evaluate their finite expectation values at leading order at large N. In the limit of a thin torus we find a cylinder, which is a natural surface generalization of both the circular and parallel lines Wilson loop. We study and comment on this limit in some detail.

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DO - 10.1007/JHEP02(2022)071

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VL - 2022

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

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M2-doughnuts

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