An Index for Intersecting Branes in Matrix Models

作者：Steinacker Harold^*; Zahn Jochen

来源：Symmetry Integrability and Geometry-Methods and Applications, 2013, 9: 067.

DOI：10.3842/SIGMA.2013.067

• matrix models
• noncommutative geometry
• chiral fermions

We introduce an index indicating the occurrence of chiral fermions at the intersection of branes in matrix models. This allows to discuss the stability of chiral fermions under perturbations of the branes.

• 出版日期2013