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arxiv: 1003.0050 · v4 · submitted 2010-02-27 · 🧮 math-ph · cond-mat.stat-mech· math.MP

The matrix product representation for the q-VBS state of one-dimensional higher integer spin model

classification 🧮 math-ph cond-mat.stat-mechmath.MP
keywords representationmatrixproductgroundstatehigherintegermodelone-dimensional
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The generalized q-deformed valence-bond-solid groundstate of one-dimensional higher integer spin model is studied. The Schwinger boson representation and the matrix product representation of the exact groundstate is determined, which recovers the former results for the spin-1 case or the isotropic limit. As an application, several correlation functions are evaluated from the matrix product representation.

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