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arXiv · 1804.04815

Quantum periods for $\mathcal{N}=2$ $SU(2)$ SQCD around the superconformal point

Katsushi Ito·Takafumi Okubo
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Abstract

We study the Argyres-Douglas theories realized at the superconformal point in the Coulomb moduli space of $\mathcal{N}=2$ supersymmetric $SU(2)$ QCD with $N_f=1,2,3$ hypermultiplets in the Nekrasov-Shatashvili limit of the Omega-background. The Seiberg-Witten curve of the theory is quantized in this limit and the periods receive the quantum corrections. By applying the WKB method for the quantum Seiberg-Witten curve, we calculate the quantum corrections to the Seiberg-Witten periods around the superconformal point up to the fourth order in the parameter of the Omega background.

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Katsushi Ito, Takafumi Okubo. 2019-03-01. Quantum periods for $\mathcal{N}=2$ $SU(2)$ SQCD around the superconformal point. https://doi.org/10.1016/j.nuclphysb.2018.07.007

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