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arXiv 0910.3173hep-thmath-phmath.MP
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Sine-Gordon模型再访I

The Sine-Gordon model revisited I

G. Niccoli, J. Teschner

摘要:

利用Sklyanin的分离变量方法和Baxter Q算子研究了sine-Gordon模型的可积格正则化。这导致我们的频谱(本征值和本征态)的完整的表征,在解决方案的贝特anomaly方程。我们的方法证明了可以从Bethe方程的解构造的状态集的完备性。

英文摘要:

We study integrable lattice regularizations of the sine-Gordon model with the help of the separation of variables method of Sklyanin and the Baxter Q-operators. This leads us to the complete characterization of the spectrum (eigenvalues and eigenstates), in terms of the solutions to the Bethe ansatz equations. The completeness of the set of states that can be constructed from the solutions to the Bethe ansatz equations is proven by our approach.

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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