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arxiv: 1109.1410 · v2 · pith:4FYCIAS4new · submitted 2011-09-07 · 🧮 math-ph · hep-th· math.MP· math.QA

The Bound State S-matrix of the Deformed Hubbard Chain

classification 🧮 math-ph hep-thmath.MPmath.QA
keywords algebrabounds-matrixaffineaforementionedarbitraryatypicalcentrally
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In this work we use the q-oscillator formalism to construct the atypical (short) supersymmetric representations of the centrally extended Uq (su(2|2)) algebra. We then determine the S-matrix describing the scattering of arbitrary bound states. The crucial ingredient in this derivation is the affine extension of the aforementioned algebra.

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