Triangle-generation in topological D-brane categories
arXiv:0802.1624 · doi:10.1088/1126-6708/2008/04/031
Abstract
Tachyon condensation in topological Landau-Ginzburg models can generally be studied using methods of commutative algebra and properties of triangulated categories. The efficiency of this approach is demonstrated by explicitly proving that every D-brane system in all minimal models of type ADE can be generated from only one or two fundamental branes.
34 pages