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arXiv · 2208.02196

Thermalization of weakly coupled non-Abelian plasmas at next-to-leading order

Yu Fu·Jacopo Ghiglieri·Shahin Iqbal·Aleksi Kurkela
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Abstract

We employ the QCD kinetic theory, including next-to-leading(NLO) order corrections in coupling constant, to study the evolution of weakly coupled non-Abelian plasmas towards thermal equilibrium. For two characteristic far-from-equilibrium systems with either under- or over-occupied initial conditions, the NLO corrections remain well under control for a wide range of couplings, and the overall effect of NLO corrections is a reduction in the time required for thermalization.

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Yu Fu, Jacopo Ghiglieri, Shahin Iqbal, Aleksi Kurkela. 2022-08-03. Thermalization of weakly coupled non-Abelian plasmas at next-to-leading order. https://doi.org/10.5506/aphyspolbsupp.16.1-a31

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