paper

Holographic Duals of Argyres-Douglas Theories

arXiv:2105.11567 · doi:10.1103/PhysRevLett.127.211601

Abstract

We present new solutions in 11d supergravity and identify them as the gravity duals of a class of 4d SCFTs of Argyres-Douglas type, engineered by a stack of M5-branes wrapped on a sphere with one irregular puncture and one regular puncture. The gravity solutions feature an internal M5-brane source, which is dual to the irregular puncture. Thanks to a novel Stückelberg mechanism involving an axion originating from the expansion of the M-theory 3-form, one of the isometry generators on the gravity side is not mapped to a continuous symmetry on the SCFT side.

4 pages, 1 figure; references added, typos fixed

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