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arXiv · 2108.10853

Holographic drag force in non-conformal plasma

Tolga Domurcukgul·Razieh Morad
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Abstract

In this study, the gauge/string duality is used to investigate the dynamics of a moving heavy quark in a strongly coupled, non-conformal plasma. The drag force in this non-conformal model is smaller than that of $\mathcal{N} = 4$ supersymmetric Yang-Mills (SYM) plasma and decreases as the level of non-conformality is increased. At intermediate temperatures, the world-sheet temperature, which is derived numerically by calculating the world-sheet horizon, deviates from its conformal value, but at high temperatures, it tends to its conformal value.

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Tolga Domurcukgul, Razieh Morad. 2021-08-24. Holographic drag force in non-conformal plasma. https://doi.org/10.1140/epjc%2Fs10052-022-10252-w

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