Gluon transport equations with condensate in the small angle approximation

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• 作者：Jean-Paul Blaizot^a ; Jinfeng Liao^b ; ^c ;
• 关键词：Quark&ndash ; gluon plasma ; Heavy ion collisions ; Thermalization ; Glasma ; Bose&ndash ; Einstein condensation
• 刊名：Nuclear Physics A
• 出版年：2016
• 出版时间：May 2016
• 年：2016
• 卷：949
• 期：Complete
• 页码：35-47
• 全文大小：261 K

文摘

We derive the set of kinetic equations that control the evolution of gluons in the presence of a condensate. We show that the dominant singularities remain logarithmic when the scattering involves particles in the condensate. This allows us to define a consistent small angle approximation.