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arXiv · 0812.1051

Heavy-quark energy loss and thermalization in a strongly coupled SYM plasma

Guillaume Beuf·Cyrille Marquet·Bo-Wen Xiao
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Abstract

Using the AdS/CFT correspondence, we compute the radiative energy loss of a slowly decelerating heavy quark with mass M moving through a supersymmetric Yang Mills (SYM) plasma at temperature T at large t'Hooft coupling λ. The calculation is carried out in terms of perturbation in \sqrtλT/M, and the rate of the energy loss is computed up to second order. We explain the physical meaning of each correction and estimate the thermalization time of a heavy quark moving in a strongly-coupled plasma.

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Guillaume Beuf, Cyrille Marquet, Bo-Wen Xiao. 2008-12-04. Heavy-quark energy loss and thermalization in a strongly coupled SYM plasma. https://doi.org/10.1103/physrevd.80.085001

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