Non-equilibrium processes of the quark gluon plasma in relativistic heavy ion collisions

本论文主要研究相对论重离子碰撞中夸克胶子等离子体（QGP）的非平衡现象，这些非平衡现象涉及到各种复杂的过程，旨在发展一个动力学模型，并进一步了解QGP的输运性质。特别地，（1）初始阶段产生物质的涨落对动力学的影响，（2）QGP的相对论粘性流体动力学，（3）强子耗散对最终观测量的影响被详细研究。

In this study, non-equilibrium phenomena of the quark gluon plasma (QGP) in relativistic heavy ion collisions, which involve various and complicated processes, are investigated toward development of a dynamical model and understanding of transport properties of the QGP. In particular, (1)effects of fluctuation of produced matter in the initial stage on the dynamics, (2)relativistic viscous hydrodynamics of the QGP, and (3)effects of dissipation of hadrons on final observables are studied in detail.