Prefer a chat interface with context about you and your work?
Fractional Branes in Landau-Ginzburg Orbifolds
We construct fractional branes in Landau-Ginzburg orbifold categories and study their behavior under marginal closed string perturbations.This approach is shown to be more general than the rational boundary state construction.In particular we find new D-branes on the quintic -such as a single D0-brane -which are not restrictions of bundles on …