The Quantum Orbifold Cohomology of Toric Stack Bundles

Abstract

We study Givental's Lagrangian cone for the quantum orbifold cohomology of toric stack bundles and prove that the I-function gives points in the Lagrangian cone, namely we construct an explicit slice of the Lagrangian cone defined by the genus $0$ Gromov-Witten theory of a toric stack bundle.

23 pages, revised according to the referees' reports

Cited by in corpus (2)

• Crepant Transformation Correspondence For Toric Stack Bundles
• Wall-crossing for quasimaps to GIT stack bundles