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arXiv 0803.0504hep-thhep-ph
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QCD真空的介电功能

Dielectric function of the QCD vacuum

H. Reinhardt

摘要:

结果表明,库仑规范下Yang-Mills理论的Hamilton方法中鬼体形状因子的倒数可以解释为QCD真空的色介电函数。此外,鬼波形状因子的视界条件意味着在红外区域,QCD真空是一个理想的色介电介质,因此是一个双超导体。的介电函数是明确计算在以前开发的变分方法,使用一个特定的真空波泛函的anananomaly。

英文摘要:

It is shown that the inverse of the ghost form factor in the Hamilton approach to Yang-Mills theory in Coulomb gauge can be interpreted as the color dielectric function of the QCD vacuum. Furthermore the horizon condition to the ghost form factor implies that in the infrared the QCD vacuum is a perfect color diaelectric medium and therefore a dual superconductor. The dielectric function is explicitly calculated within a previously developed variational approach, using a specific ansatz for the vacuum wave functional.

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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