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arXiv 0901.4040hep-th
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超WZNW及其到超对称和费米可积模型的约化

Super WZNW with Reductions to Supersymmetric and Fermionic Integrable Models

J. F. Gomes, D. M. Schmidtt, A. H. Zimerman

摘要:

利用与扭曲仿射卡茨-穆迪代数相关的规范WZNW模型,讨论了描述一类超对称可积模型的作用量以及纯费米子理论的系统构造.明确的例子$N=1,2$超正弦(正弦)-戈登模型进行了详细讨论。当满足最大核条件时,陪集$sl(p,1)/sl(p)\otimes u(1)$就会出现纯费米子理论。讨论了这类模型的可积性条件,并给出了当$p=2$导出约束的Bukhvostov-Lipatov,Thirring,标量质量和赝标量无质量Gross-Neveu模型时的最简单例子.

英文摘要:

A systematic construction for an action describing a class of supersymmetric integrable models as well as for pure fermionic theories is discussed in terms of the gauged WZNW model associated to twisted affine Kac-Moody algebras. Explicit examples of the $N=1,2$ super sinh(sine)-Gordon models are discussed in detail. Pure fermionic theories arises for cosets $sl(p,1)/sl(p)\otimes u(1)$ when a maximal kernel condition is fulfilled. The integrability condition for such models is discussed and it is shown that the simplest example when $p=2$ leads to the constrained Bukhvostov-Lipatov, Thirring, scalar massive and pseudo-scalar massless Gross-Neveu models.

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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