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arXiv · 0706.4307

Sonic booms and diffusion wakes generated by a heavy quark in thermal AdS/CFT

Steven S. Gubser·Silviu S. Pufu·Amos Yarom
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Abstract

We evaluate the Poynting vector generated by a heavy quark moving through a thermal state of N=4 gauge theory using AdS/CFT. A significant diffusion wake is observed as well as a Mach cone. We discuss the ratio of the energy going into sound modes to the energy coming in from the wake.

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Steven S. Gubser, Silviu S. Pufu, Amos Yarom. 2007-06-28. Sonic booms and diffusion wakes generated by a heavy quark in thermal AdS/CFT. https://doi.org/10.1103/physrevlett.100.012301

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