Electromagnetic fields and anomalous transports in heavy-ion collisions—a pedagogical review
Electromagnetic fields and anomalous transports in heavy-ion collisions—a pedagogical review
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DOI：
10.1088/0034-4885/79/7/076302
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发表时间：
2015-09
影响因子：
18.1
通讯作者：
Xu-Guang Huang
中科院分区：
文献类型：
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作者：
Xu-Guang Huang
在重离子碰撞中产生的热而致密的物质可能包含在P和CP变换下不不变的磁区。此外，重离子碰撞可以产生极强的磁场和电场。电磁场和三角反常之间的相互作用导致了这些P-和CP-奇域中的许多宏观量子现象，称为反常输运。本文的目的是对重离子碰撞中电磁场的各种性质、反常输运现象及其实验特征进行教学回顾。
The hot and dense matter generated in heavy-ion collisions may contain domains which are not invariant under P and CP transformations. Moreover, heavy-ion collisions can generate extremely strong magnetic fields as well as electric fields. The interplay between the electromagnetic field and triangle anomaly leads to a number of macroscopic quantum phenomena in these P- and CP-odd domains known as anomalous transports. The purpose of this article is to give a pedagogical review of various properties of the electromagnetic fields, the anomalous transport phenomena, and their experimental signatures in heavy-ion collisions.