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arXiv 0812.4510hep-th
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T-对偶模型的Lax联络代数

Algebra of Lax Connection for T-Dual Models

J. Kluson

摘要:

研究了T-对偶与可积性的关系。本文发展了一般群流形上主手征模型及其T-对偶象的Hamilton形式。我们计算了T-dual模型中Lax联络的Poisson括号,并证明了它们与原模型中Lax联络的Poisson括号相反是非局部的。我们用两个具体的例子证明了这些计算:S(2)上的西格玛模型和AdS(2)上的西格玛模型。

英文摘要:

We study relation between T-duality and integrability. We develop the Hamiltonian formalism for principal chiral model on general group manifold and on its T-dual image. We calculate the Poisson bracket of Lax connections in T-dual model and we show that they are non-local as opposite to the Poisson brackets of Lax connection in original model. We demonstrate these calculations on two specific examples: Sigma model on S(2) and sigma model on AdS(2).

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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