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arXiv 0711.4722hep-phnucl-th
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各向异性等离子体中的重夸克势

The heavy-quark potential in an anisotropic plasma

Adrian Dumitru, Yun Guo, Michael Strickland

摘要:

在一般协变规范下,我们确定了各向异性QCD等离子体中的硬圈图解传播子,并从其静态极限的傅里叶变换中定义了重夸克间的势。我们发现,有更强的吸引力的距离尺度上的德拜质量的数量级的夸克对沿各向异性方向排列比横向排列。

英文摘要:

We determine the hard-loop resummed propagator in an anisotropic QCD plasma in general covariant gauges and define a potential between heavy quarks from the Fourier transform of its static limit. We find that there is stronger attraction on distance scales on the order of the inverse Debye mass for quark pairs aligned along the direction of anisotropy than for transverse alignment.

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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