Abstract
The effect of finite coupling corrections to the Langevin diffusion coefficients on a moving heavy quark in the Super Yang-Mills plasma was investigated.These corrections are related to curvature squared corrections in the corresponding gravity sector.We compared the results of both longitudinal and perpendicular Langevin diffu-sion coefficients with those for N=4 Super Yang-Mills plasma.It was observed that the curvature-squared correc-tions influence the Langevin diffusion coefficients,and the corrections for both Langevin diffusion coefficients demonstrate the dependence on the velocity of the moving heavy quark and the specifics of the higher derivative cor-rection.In addition,we conducted calculations for the Langevin diffusion coefficients of a moving heavy quark within the Gauss-Bonnet background.
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