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arXiv 0912.0348math-phcond-mat.stat-mechhep-thmath.MP
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关于XXZ自旋哈密顿量的畴壁边界条件

On domain wall boundary conditions for the XXZ spin Hamiltonian

Domenico Orlando, Susanne Reffert, Nicolai Reshetikhin

摘要:

本文导出了具有畴壁边界条件的无限量子XXZ自旋链的能谱。在量子sl(2)不变的边界条件下,构造了有限XXZ自旋链的Bethe态的极限本征态.

英文摘要:

In this note, we derive the spectrum of the infinite quantum XXZ spin chain with domain wall boundary conditions. The eigenstates are constructed as limits of Bethe states for the finite XXZ spin chain with quantum sl(2) invariant boundary conditions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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