Title: Jet quenching in a strongly coupled anisotropic plasma Show Chinese title

Title: 喷流淬火在强耦合各向异性等离子体中

Abstract: The jet quenching parameter of an anisotropic plasma depends on the relative orientation between the anisotropic direction, the direction of motion of the parton, and the direction along which the momentum broadening is measured. We calculate the jet quenching parameter of an anisotropic, strongly coupled N=4 plasma by means of its gravity dual. We present the results for arbitrary orientations and arbitrary values of the anisotropy. The anisotropic value can be larger or smaller than the isotropic one, and this depends on whether the comparison is made at equal temperatures or at equal entropy densities. We compare our results to analogous calculations for the real-world quark-gluon plasma and find agreement in some cases and disagreement in others. Show Chinese abstract

Abstract: 各向异性等离子体的喷注淬火参数取决于各向异性方向、部分子运动方向以及动量扩散测量方向之间的相对取向。 我们通过其引力对偶性计算各向异性强耦合N=4等离子体的喷注淬火参数。 我们给出了任意取向和任意各向异性值的结果。 各向异性的值可能大于或小于各向同性的值，这取决于比较是在相同温度下还是在相同熵密度下进行。 我们将我们的结果与现实世界夸克-胶子等离子体的类似计算进行比较，发现某些情况下一致，某些情况下不一致。