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arXiv 1302.6865hep-lathep-ph
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SU的非阿贝尔对偶超导电性和深IR区的胶子传播子(3)Yang-Mills理论

Non-Abelian dual superconductivity and Gluon propagators in the deep IR region for SU(3) Yang-Mills theory

Akihiro Shibata, Kei-Ichi Kondo, Seikou Kato, Toru Shinohara

摘要:

本文提出了SU(3)Yang-Mills(YM)理论中夸克禁闭的非阿贝尔对偶超导图象,并应用一种新的格点YM理论公式,给出了弦张力中限制场占优和非阿贝尔磁引力占优的数值证据.为了建立夸克禁闭的非阿贝尔对偶超导图象,我们在SU(3)Yang-Mills理论中通过测量夸克-反夸克源产生的色电通量及其周围感应的非阿贝尔磁流,观测到了非阿贝尔对偶迈斯纳效应.我们的结论是,SU(3)Yang-Mills理论的对偶超导电性是严格的I型,并且这种类型的对偶超导电性是由限制场和非阿贝尔磁势部分再现的,与SU(2)的情况形成鲜明对比:I型和II型的边界。

英文摘要:

We have proposed the non-Abelian dual superconductivity picture for quark confinement in the SU(3) Yang-Mills (YM) theory, and have given numerical evidences for the restricted-field dominance and the non-Abelian magnetic monopole dominance in the string tension by applying a new formulation of the YM theory on a lattice. To establish the non-Abelian dual superconductivity picture for quark confinement, we have observed the non-Abelian dual Meissner effect in the SU(3) Yang-Mills theory by measuring the chromoelectric flux created by the quark-antiquark source, and the non-Abelian magnetic monopole currents induced around the flux. We conclude that the dual superconductivity of the SU(3) Yang-Mills theory is strictly the type I and that this type of dual superconductivity is reproduced by the restricted field and the non-Abelian magnetic monopole part, in sharp contrast to the SU(2) case: the border of type I and type II.

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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