Universal blocks of the AdS/CFT scattering matrix

G.E. Arutyunov, M. de Leeuw, A. Torrielli

Research output: Contribution to journalArticleAcademicpeer-review


We identify certain blocks in the S-matrix describing the scattering of bound states of the AdS5 × S5 superstring that allow for a representation in terms of universal R-matrices of Yangian doubles. For these cases, we use the formulas for Drinfeld's second realization of the Yangian in arbitrary bound-state representations to obtain the explicit expressions for the corresponding R-matrices. We then show that these expressions perfectly match with the previously obtained S-matrix blocks.
Original languageUndefined/Unknown
Pages (from-to)086/1-086/24
Number of pages24
JournalJournal of High Energy Physics
Publication statusPublished - 2009

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