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arXiv · 1410.1548

T^{\sigma}_{\rho}(G) Theories and Their Hilbert Series

Stefano Cremonesi·Amihay Hanany·Noppadol Mekareeya·Alberto Zaffaroni
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Abstract

We give an explicit formula for the Higgs and Coulomb branch Hilbert series for the class of 3d N=4 superconformal gauge theories T^{\sigma}_{\rho}(G) corresponding to a set of D3 branes ending on NS5 and D5-branes, with or without O3 planes. Here G is a classical group, \sigma is a partition of G and \rho a partition of the dual group G^\vee. In deriving such a formula we make use of the recently discovered formula for the Hilbert series of the quantum Coulomb branch of N=4 superconformal theories. The result can be expressed in terms of a generalization of a class of symmetric functions, the Hall-Littlewood polynomials, and can be interpreted in mathematical language in terms of localization. We mainly consider the case G=SU(N) but some interesting results are also given for orthogonal and symplectic groups.

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Stefano Cremonesi, Amihay Hanany, Noppadol Mekareeya, Alberto Zaffaroni. 2014-10-06. T^{\sigma}_{\rho}(G) Theories and Their Hilbert Series. https://doi.org/10.1007/jhep01(2015)150

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