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arXiv 1208.3756hep-ph
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QCD的低能极限与禁闭的出现

Low energy limit of QCD and the emerging of confinement

Marco Frasca

摘要:

在推导了QCD的低能极限后,由于这是一个非定域的Nambu-Jona-Lasinio模型,我们能够证明禁闭是对胶子传播子的双圈修正。最近文献中关于朗道规范中胶子传播子的研究表明,单胶子交换是不够的。

英文摘要:

After a derivation of low-energy limit of QCD, being this a non-local Nambu-Jona-Lasinio model, we are able to show that confinement emerges as a two-loop correction to the gluon propagator. One-gluon exchange is not enough as recently shown in literature about studies on the gluon propagator in the Landau gauge.

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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