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arXiv · 2205.08578

Probing 7-branes on Orbifolds

Simone Giacomelli·Marina Moleti·Raffaele Savelli
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Abstract

D3 branes in the vicinity of an E6, E7, or E8 stack of 7-branes in flat space are known to host at low energy a famous class of strongly-coupled N = 2 superconformal field theories featuring exceptional global symmetry. What if, instead, the 7-branes wrap an orbifold? We give a systematic characterization of such theories in the case of C2/Zn, and determine their main properties, like global symmetries, spectra of Coulomb-branch operators, and patterns of Higgs-branch flows. We put forward a set of rules to construct their magnetic quivers, which directly generalize what happens in the perturbative case, and later derive them using the duality with M5 branes probing M9 walls.

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Simone Giacomelli, Marina Moleti, Raffaele Savelli. 2022-05-17. Probing 7-branes on Orbifolds. https://doi.org/10.1007/jhep08(2022)163

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