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arXiv 0905.4214hep-th
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微扰约束的一种可能装置

A potential setup for perturbative confinement

D. Dudal

摘要:

几年前,特胡夫特提出了一种以令人不安的方式讨论禁闭的方法。最初的想法是在库仑规范中提出的。近年来,非微扰短程线性势的概念也引起唯象学的注意。出于这些意见,我们讨论如何微扰框架,导致一个线性件的潜力,可以在一个明显的规范和洛伦兹不变量的方式,而且享有的所有订单的可重整化的属性。我们提供了一个有效的行动框架来讨论杨米尔斯规范理论中所提出的方案的动力学实现。

英文摘要:

A few years ago, 't Hooft suggested a way to discuss confinement in a perturbative fashion. The original idea was put forward in the Coulomb gauge at tree level. In recent years, the concept of a nonperturbative short distance linear potential also attracted phenomenological attention. Motivated by these observations, we discuss how a perturbative framework, leading to a linear piece in the potential, can be developed in a manifestly gauge and Lorentz invariant manner, which moreover enjoys the property of being renormalizable to all orders. We provide an effective action framework to discuss the dynamical realization of the proposed scenario in Yang-Mills gauge theory.

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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