2 papers
hep-th2005
Permutation branes and linear matrix factorisations
Håkon Enger, Andreas Recknagel, Daniel Roggenkamp
All the known rational boundary states for Gepner models can be regarded as permutation branes. On general grounds, one expects that topological branes in Gepner models can be enco…
hep-th2003
Non-linear Yang-Mills instantons from strings are -stable D-branes
H. Enger, C. A. Lütken
We show that B-type -stable D-branes do not in general reduce to the (Gieseker-) stable holomorphic vector bundles used in mathematics to construct moduli spaces. We show that s…