q-deformed su(2|2) boundary S-matrices via the ZF algebra
Rajan Murgan, Rafael I. Nepomechie
TL;DR
This paper constructs boundary S-matrices for a q-deformed su(2|2) algebra in AdS/CFT, extending previous models by formulating the Zamolodchikov-Faddeev algebra and deriving new factorizable boundary S-matrices.
Contribution
It introduces a new formulation of the Zamolodchikov-Faddeev algebra for the q-deformed su(2|2) algebra and derives generalized boundary S-matrices.
Findings
Derived boundary S-matrices that generalize Hofman and Maldacena's results.
Established a formulation of the ZF algebra for the q-deformed algebra.
Extended the understanding of boundary scattering in integrable models.
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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