Sonic booms and diffusion wakes generated by a heavy quark in thermal gauge-string duality

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

doi:10.1103/PhysRevLett.100.012301

Sonic booms and diffusion wakes generated by a heavy quark in thermal gauge-string duality

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

Physics

Research output: Contribution to journal › Article › peer-review

92 Scopus citations

Abstract

We evaluate the Poynting vector generated by a heavy quark moving through a thermal state of N=4 gauge theory using the gauge-string duality. 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.

Original language	English (US)
Article number	012301
Journal	Physical review letters
Volume	100
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevLett.100.012301
State	Published - Jan 9 2008

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.100.012301

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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 the gauge-string duality. 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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N2 - We evaluate the Poynting vector generated by a heavy quark moving through a thermal state of N=4 gauge theory using the gauge-string duality. 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.

AB - We evaluate the Poynting vector generated by a heavy quark moving through a thermal state of N=4 gauge theory using the gauge-string duality. 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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Sonic booms and diffusion wakes generated by a heavy quark in thermal gauge-string duality

Abstract

All Science Journal Classification (ASJC) codes

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