Q-deformed su(2|2) boundary S-matrices via the ZF algebra

Rajan Murgan, Rafael I. Nepomechie

Research output: Contribution to journalArticlepeer-review

14 Scopus citations


Beisert and Koroteev have recently found a bulk S-matrix corresponding to a q-deformation of the centrally-extended su(2|2) algebra of AdS/CFT. We formulate the associated Zamolodchikov-Faddeev algebra, using which we derive factorizable boundary S-matrices that generalize those of Hofman and Maldacena.

Original languageEnglish (US)
Article number096
JournalJournal of High Energy Physics
Issue number6
StatePublished - Jun 1 2008
Externally publishedYes


  • AdS-CFT correspondence
  • Boundary quantum field theory
  • Exact S-matrix
  • Integrable field theories

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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