paper

Elliptic hypergeometric integrals and 't Hooft anomaly matching conditions

arXiv:1203.5677 · doi:10.1007/JHEP06(2012)016

Abstract

Elliptic hypergeometric integrals describe superconformal indices of 4d supersymmetric field theories. We show that all 't Hooft anomaly matching conditions for Seiberg dual theories can be derived from -modular transformation properties of the kernels of dual indices.

Latex, 18 pages, 1 eps figure. Version 2: a reference added, misprints corrected

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