45 citations · 176 across the 6 of their papers we have counts for
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math.AG2011★ 19 cited
A Mathematical Theory of Quantum Sheaf Cohomology
Ron Donagi, Josh Guffin, Sheldon Katz +1
The purpose of this paper is to present a mathematical theory of the half-twisted gauged linear sigma model and its correlation functions that agrees with and extends resul…
hep-th2011★ 41 cited
Physical aspects of quantum sheaf cohomology for deformations of tangent bundles of toric varieties
R. Donagi, J. Guffin, S. Katz +1
In this paper, we will outline computations of quantum sheaf cohomology for deformations of tangent bundles of toric varieties, for those deformations describable as deformations o…
math.AG2011
Quantum Sheaf Cohomology, a précis
Josh Guffin
We present a brief introduction to quantum sheaf cohomology, a generalization of quantum cohomology based on the physics of the (0,2) nonlinear sigma model.