q-deformed su(2|2) boundary S-matrices via the ZF algebra
classification
✦ hep-th
keywords
algebraboundarys-matricesassociatedbeisertbulkcentrally-extendedcorresponding
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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.
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