Boundary states, matrix factorisations and correlation functions for the E-models

Christoph A. Keller, Sebastiano Rossi

Research output: Contribution to journalArticlepeer-review

5 Scopus citations


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.

Original languageEnglish (US)
Article number038
JournalJournal of High Energy Physics
Issue number3
StatePublished - Mar 1 2007
Externally publishedYes


  • Conformal field models in string theory
  • D-branes
  • Topological strings

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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