The open string spectra of the B-type D-branes of the N ≤ 2 E-models are calculated. Using these results we match the boundary states to the matrix factorisations of the corresponding Landau-Ginzburg models. The identification allows us to calculate specific terms in the effective brane superpotential of E6 using conformal field theory methods, thereby enabling us to test results recently obtained in this context.
- Conformal field models in string theory
- Topological strings
ASJC Scopus subject areas
- Nuclear and High Energy Physics