论文标题
随时间变化的磁场中热QCD培养基的热电和热电响应
Thermal and thermoelectric responses of hot QCD medium in time-varying magnetic fields
论文作者
论文摘要
在存在时变磁场的情况下，已经研究了热QCD物质的热响应。在相对论动力学理论中研究了磁场，时间依赖性和介质对热运输的碰撞方面的影响。介质中磁场的衰减时间似乎对导热率具有很强的依赖性。在存在时间变化的外部电磁场的存在下，已经研究了Wiedemann-Franz定律对QCD培养基的适用性。还通过将热导率与椭圆流通过纳德森数量相关联的导热率，研究了重离子碰撞实验中热传输的现象学意义。扩展了研究以研究热QCD培养基的热电行为及其对磁场的依赖。观察到时间依赖的磁场会显着影响培养基的热电行为。
The thermal response of the hot QCD matter has been studied in the presence of a time-varying magnetic field. The impact of magnetic field, its time dependence, and the collision aspects of the medium on thermal transport have been studied within the relativistic kinetic theory. The decay time of the magnetic field in the medium seems to have a strong dependence on thermal conductivity. The applicability of the Wiedemann-Franz law for the QCD medium has been investigated in the presence of time-varying external electromagnetic fields. The phenomenological significance of thermal transport in heavy-ion collision experiments has also been investigated by relating the thermal conductivity to the elliptic flow through the Knudsen number. The investigations are extended to study the thermoelectric behavior of hot QCD medium and its dependence on the magnetic field. The time dependent magnetic field is observed to significantly influence the thermoelectric behavior of the medium.
