文章基本信息

标题：Eigenmodes of Covariant Laplacian in SU(2) Yang-Mills vacuum: higher representations
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作者：J. Greensite ; S. Olejnik ; M.I. Polikarpov, S.N.,Syritsyn 等
期刊名称：PoS - Proceedings of Science
印刷版ISSN：1824-8039
出版年度：2005
卷号：2005
出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：The study of lowest eigenmodes of the covariant Laplacian in fundamental representation of the gauge group revealed their specific localization properties. These may bear information on confinement of fundamental scalar particles in SU(2) Yang–Mills vacuum. It was expected that scalar particle eigenmodes in other representations would be localized in different physical volumes. However simulations show strikingly different results for the adjoint and higher (J = 3/2) representations. Apart from much higher extent of localization, we find evidence of different scaling behavior of localized eigenmodes.