Generalised 4d Partition Functions and Modular Differential Equations

A. Ramesh Chandra, Sunil Mukhi, Palash Singh

We prove the equivalence of a class of generalised Schur partition functions ${\mathcal{Z}}_G(q;\hat{I}\pm )$ of 4d $\mathcal{N}=2$ superconformal gauge theories to contour integral representat…