activity
20022026
most citedD-Branes in Landau-Ginzburg Models and Algebraic Geometry

158 citations · 426 across the 30 of their papers we have counts for

collaborators
Showing 2004Show all

2 papers · 1 filter

hep-th2004★ 69 cited

Topological sigma-models with H-flux and twisted generalized complex manifolds

Anton Kapustin, Yi Li

We study the topological sector of N=2 sigma-models with H-flux. It has been known for a long time that the target-space geometry of these theories is not Kahler and can be describ…

hep-th2004★ 7 cited

Anomalies and Graded Coisotropic Branes

Yi Li

We compute the anomaly of the axial U(1) current in the A-model on a Calabi-Yau manifold, in the presence of coisotropic branes discovered by Kapustin and Orlov. Our results relate…