27 citations · 148 across the 22 of their papers we have counts for
6 papers · 1 filter
Nonabelian mirrors and Gromov-Witten invariants
Wei Gu, Jirui Guo, Yaoxiong Wen
We propose Picard-Fuchs equations for periods of nonabelian mirrors in this paper. The number of parameters in our Picard-Fuchs equations is the rank of the gauge group of the nona…
A rim-hook rule for quiver flag varieties
Wei Gu, Elana Kalashnikov
The rim-hook rule for quantum cohomology of the Grassmannian allows one to reduce quantum calculations to classical calculations in the cohomology of the Grassmannian. We use the A…
GLSMs for exotic Grassmannians
W. Gu, E. Sharpe, H. Zou
In this paper we explore nonabelian gauged linear sigma models (GLSMs) for symplectic and orthogonal Grassmannians and flag manifolds, checking e.g. global symmetries, Witten indic…
Quantum K theory of symplectic Grassmannians
W. Gu, L. Mihalcea, E. Sharpe +1
In this paper we discuss physical derivations of the quantum K theory rings of symplectic Grassmannians. We compare to standard presentations in terms of Schubert cycles, but most…
Notes on two-dimensional pure supersymmetric gauge theories
W. Gu, E. Sharpe, H. Zou
In this note we study IR limits of pure two-dimensional supersymmetric gauge theories with semisimple non-simply-connected gauge groups including SU(k)/Z_k, SO(2k)/Z_2, Sp(2k)/Z_2,…
Correlation functions in massive Landau-Ginzburg orbifolds and tests of dualities
Wei Gu
In this paper we discuss correlation function computations in massive topological Landau-Ginzburg orbifolds, extending old results of Vafa. We then apply these computations to prov…