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arXiv · 1101.4078

A remark on ground state of boundary Izergin-Korepin model

Takeo Kojima
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Abstract

We study the ground state of the boundary Izergin-Korepin model. The boundary Izergin-Korepin model is defined by so-called $R$-matrix and $K$-matrix for $U_q(A_2^{(2)})$ which satisfy Yang-Baxter equation and boundary Yang-Baxter equation respectively. The ground state associated with identity $K$-matrix $K(z)=id$ was constructed in earlier study [Yang and Zhang, Nucl.Phys.B596,495-(2001)]. We construct the free field realization of the ground state associated with nontrivial diagonal $K$-matrix.

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Takeo Kojima. 2011-01-21. A remark on ground state of boundary Izergin-Korepin model. https://doi.org/10.1142/s0217751x11053304

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