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An effective relaxation-time approach to collisionless quark-gluon plasma

Zheng Xiaoping·Li Jiarong·Liu Lianggang·Guo Shuohong
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Abstract

We present an effective relaxation-time theory to study the collisionless quark-gluon plasma. Applying this method we calculate the damping rate to be of order $g^2T$ and find plasmon scattering is the damping mechanism. The damping for the transverse mode is stronger than the longitudinal one.

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Zheng Xiaoping, Li Jiarong, Liu Lianggang, Guo Shuohong. 1999-07-28. An effective relaxation-time approach to collisionless quark-gluon plasma. https://arxiv.org/abs/hep-ph/9907526

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