晶格上的反常输运现象
Anomalous transport phenomena on the lattice
摘要：
量子反常与电磁场之间的相互联系导致了QCD中的一系列非耗散输运效应。在本工作中，我们使用改进的交错夸克在背景磁场存在下的格格点量子色动力学模拟研究了反常输运现象。特别是，我们计算的电导率在自由的情况下，在相互作用的情况下，分析这些系数的依赖性与几个参数，如温度和夸克质量。
英文摘要：
The interrelation between quantum anomalies and electromagnetic fields leads to a series of non-dissipative transport effects in QCD. In this work we study anomalous transport phenomena with lattice QCD simulations using improved staggered quarks in the presence of a background magnetic field. In particular, we calculate the conductivities both in the free case and in the interacting case, analysing the dependence of these coefficients with several parameters, such as the temperature and the quark mass.
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