ZZ-branes of N = 2 super-Liouville theory

Changrim Ahn, Marian Stanishkov, Masayoshi Yamamoto

Research output: Contribution to journalArticlepeer-review

21 Scopus citations


We study conformal boundary conditions and corresponding one-point functions of the N = 2 super-Liouville theory using both conformal and modular bootstrap methods. We have found both continuous ('FZZT-branes') and discrete ('ZZ-branes') boundary conditions. In particular, we identify two different types of the discrete ZZ-brane solutions, which are associated with degenerate fields of the N = 2 super-Liouville theory.

Original languageEnglish
Pages (from-to)1399-1423
Number of pages25
JournalJournal of High Energy Physics
Issue number7
StatePublished - 1 Jul 2004


  • Boundary Quantum Field Theory
  • Conformal Field Models in String Theory
  • D-branes
  • Field Theories in Lower Dimensions


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