6 citations · 9 across the 3 of their papers we have counts for
3 papers
hep-th2025★ 1 cited
Quiver superconformal index and giant gravitons: asymptotics and expansions
Souradeep Purkayastha, Zishen Qu, Ali Zahabi
We study asymptotics of the , superconformal index for toric quiver gauge theories. Using graph-theoretic and algebraic factorization techniques, we obtain a c…
hep-th2024★ 6 cited
Musings on SVD and pseudo entanglement entropies
Pawel Caputa, Souradeep Purkayastha, Abhigyan Saha +1
Pseudo-entropy and SVD entropy are generalizations of the entanglement entropy that involve post-selection. In this work we analyze their properties as measures on the spaces of qu…
hep-th2022★ 2 cited
Classical group matrix models and universal criticality
Taro Kimura, Souradeep Purkayastha
We study generalizations of the Gross--Witten--Wadia unitary matrix model for the special orthogonal and symplectic groups. We show using a standard Coulomb gas treatment -- employ…