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arXiv 1007.1629math-phmath.MP
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圈群与量子场

Loop groups and quantum fields

Alan L. Carey, Edwin Langmann

摘要:

本文综述了圈群表示论在量子场论的简单模型和某些可积系统中的应用。讨论中的共同线索是使用顶点算子构造量子场。这些例子包括Luttinger模型和其他1+1维相互作用量子场论的构造和求解、任意子场算符在圆上的构造、使用任意子的Calogero-Sutherland模型的“第二次量子化”以及量子场在黎曼曲面上的几何构造。本文描述了椭圆型Calogero-Sutherland模型的一些新结果。(This这篇论文写于2001年,我们想让它的一个版本更容易访问,因为它是我们后续工作的参考。

英文摘要:

This article surveys the application of the representation theory of loop groups to simple models in quantum field theory and to certain integrable systems. The common thread in the discussion is the construction of quantum fields using vertex operators. These examples include the construction and solution of the Luttinger model and other 1+1 dimensional interacting quantum field theories, the construction of anyon field operators on the circle, the `2nd quantization' of the Calogero-Sutherland model using anyons and the geometric construction of quantum fields on Riemann surfaces. We describe some new results on the elliptic Calogero-Sutherland model. (This paper was written in 2001, and we want to make a version of it more accessible because it is a reference for us for subsequent work.)

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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