标题： 非平衡QCD高能多胶子动力学 显示英文标题

标题： Non-equilibrium QCD of high-energy multi-gluon dynamics

摘要： 我讨论了一种从第一原理出发的方法，来推导出一种实时形式主义，以研究高能QCD过程中产生的非平衡多部分子系统的量子和统计动力学性质之间的动态相互作用。 最终目标（目前仍远未实现）是获得对由某些大能量或动量尺度表征的一般初始胶子和夸克系统的时空演化的实际适用描述，该系统根据自相互作用和相互作用进行扩展、扩散和耗散，并最终动态地转化为最终态强子。 例如，高能强子碰撞中部分子-强子转换机制中的部分子喷注演化，或者在超相对论重离子碰撞中夸克-胶子等离子体的形成、演化和冻结过程的描述。 显示英文摘要

摘要： I discuss an approach to derive from first principles, a real-time formalism to study the dynamical interplay of quantum and statistical-kinetic properties of non-equilibrium multi-parton systems produced in high-energy QCD processes. The ultimate goal (from which one is still far away) is to have a practically applicable description of the space-time evolution of a general initial system of gluons and quarks, characterized by some large energy or momentum scale, that expands, diffuses and dissipates according to the self- and mutual-interactions, and eventually converts dynamically into final state hadrons. For example, the evolution of parton showers in the mechanism of parton-hadron conversion in high-energy hadronic collisions, or, the description of formation, evolution and freezeout of a quark-gluon plasma, in ultra-relativistic heavy-ion collisions.