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arXiv 0706.0213hep-th
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从规范弦对偶性看运动夸克引起的能量扰动

Energy disturbances due to a moving quark from gauge-string duality

Steven S. Gubser, Silviu S. Pufu, Amos Yarom

摘要:

利用AdS/CFT计算了夸克运动通过N=4超杨-米尔斯理论热态的能量密度。依靠以前的工作,动量空间的陈述,以及渐近行为,我们傅立叶变换的位置空间,并表现出音爆的速度大于声速。非平凡的结构被发现在小的长度尺度,证实了作者早期的分析工作。

英文摘要:

Using AdS/CFT, we calculate the energy density of a quark moving through a thermal state of N=4 super-Yang-Mills theory. Relying on previous work for momentum-space representations as well as asymptotic behaviors, we Fourier transform to position space and exhibit a sonic boom at a speed larger than the speed of sound. Nontrivial structure is found at small length scales, confirming earlier analytical work by the authors.

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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