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

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Published 24 June 2008 Published under licence by IOP Publishing Ltd
, , Citation Rajan Murgan and Rafael I. Nepomechie JHEP06(2008)096 DOI 10.1088/1126-6708/2008/06/096

1126-6708/2008/06/096

Abstract

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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10.1088/1126-6708/2008/06/096