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arXiv 1010.2218math-phhep-thmath.MPquant-ph
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PT不变复E(8)根空间

PT invariant complex E(8) root spaces

Andreas Fring, Monique Smith

摘要:

我们提供了一个反线性变换下不变的复根空间的构造过程,它可以应用于任何Coxeter群。该程序是基于一个选定的元素的考克斯特组分解成两个因素。每一个因子都构成一个对合,因此可以以反线性的方式变形。考虑到E(8)-Coxeter群的重要性,例如作为伊辛模型的一个特殊微扰的基础,以及以前找不到它的解的事实,我们对这种特殊情况进行了简化。作为这种结构的一个具体应用,我们提出了新的推广的Calogero-Moser Sutherland模型和仿射户田场论的基础上不变的复杂的根空间和变形的复杂的简单的根,分别。

英文摘要:

We provide a construction procedure for complex root spaces invariant under antilinear transformations, which may be applied to any Coxeter group. The procedure is based on the factorisation of a chosen element of the Coxeter group into two factors. Each of the factors constitutes an involution and may therefore be deformed in an antilinear fashion. Having the importance of the E(8)-Coxeter group in mind, such as underlying a particular perturbation of the Ising model and the fact that for it no solution could be found previously, we exemplify the procedure for this particular case. As a concrete application of this construction we propose new generalisations of Calogero-Moser Sutherland models and affine Toda field theories based on the invariant complex root spaces and deformed complex simple roots, respectively.

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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