69 citations · 173 across the 4 of their papers we have counts for
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The Schur index from free fermions
Jun Bourdier, Nadav Drukker, Jan Felix
We study the Schur index of 4-dimensional circular quiver theories. We show that the index can be expressed as a weighted sum over partition functions describing sy…
The exact Schur index of SYM
Jun Bourdier, Nadav Drukker, Jan Felix
The Witten index counts the difference in the number of bosonic and fermionic states of a quantum mechanical system. The Schur index, which can be defined for theories with at leas…
Partition functions of 3d -quivers and their mirror duals from 1d free fermions
Benjamin Assel, Nadav Drukker, Jan Felix
We study the matrix models calculating the sphere partition functions of 3d gauge theories with supersymmetry and a quiver structure of a Dynkin diagram (w…
3d mirror symmetry as a canonical transformation
Nadav Drukker, Jan Felix
We generalize the free Fermi-gas formulation of certain 3d supersymmetric Chern-Simons-matter theories by allowing Fayet-Iliopoulos couplings as well as mass terms for…