Zishen Qu

collaborators

2 papers

hep-th2025

Quiver superconformal index and giant gravitons: asymptotics and expansions

Souradeep Purkayastha, Zishen Qu, Ali Zahabi

We study asymptotics of the $d = 4$ , $N = 1$ superconformal index for toric quiver gauge theories. Using graph-theoretic and algebraic factorization techniques, we obtain a c…

math.CO2025

Caterpillars with $n$ vertices are reconstructible from subgraphs with at most $n /2 + 1$ vertices

Alexandr V. Kostochka, Zishen Qu, Maddy Ritter +1

The $\textit{$m$-deck}$ of an $n$ -vertex graph is the multiset of unlabeled induced subgraphs with $m$ vertices. Caterpillars are trees in which all nonleaf vertices lie on a singl…

Quiver superconformal index and giant gravitons: asymptotics and expansions

Caterpillars with n vertices are reconstructible from subgraphs with at most n/2+1 vertices

Caterpillars with $n$ vertices are reconstructible from subgraphs with at most $n /2 + 1$ vertices