标题： 由相对论性喷流诱导的各向异性准费米子-胶子等离子体的集体模式 显示英文标题

标题： Collective modes of an anisotropic quark-gluon plasma induced by relativistic jets

摘要： 我们讨论了由相对论性喷流在各向异性夸克胶子等离子体（AQGP）中诱导的集体模式的特性。假设一种类似海啸的初始喷流分布，发现与没有喷流的情况相比，由于喷流的通过，稳定和不稳定模式的色散关系被显著修改。还表明，与没有喷流的情况相比，不稳定性增长率首先增加，然后除了喷流速度与波矢量垂直的情况外完全转变为阻尼，在这种情况下不稳定性总是增长。因此，一般情况下，在AQGP中引入喷流可能会加快各向同性化，特别是在波矢量平行于各向异性轴的情况下。 显示英文摘要

摘要： We discuss the characteristics of collective modes induced by relativistic jets in an anisotropic quark-gluon plasma(AQGP). Assuming a tsunami-like initial jet distribution, it is found that the dispersion relations for both the stable and unstable modes are modified substantially due to the passage of jet compared to the case when there is no jet. It has also been shown that the growth rate of instability first increases compared to the no jet case and then completely turned into damping except the case when the jet velocity is perpendicular to the wave vector in which case the instability always grows. Thus, the introduction of the jet in the AQGP, in general, might to faster isotropization for the special case when the wave vector is parallel to the anisotropy axis.