非阿贝尔规范场中冷原子的朗道能级
Landau levels of cold atoms in non-Abelian gauge fields
摘要:
本文分析了非阿贝尔规范场中冷原子气体的朗道能级。特别是,我们确定的能量谱和密度分布的影响,这是纯粹由于非阿贝尔字符的字段。我们详细研究了朗道规范和对称规范的非阿贝尔推广。最后,我们讨论如何这些非阿贝尔朗道和对称规范可能产生的现实可行的激光器在一个三脚架计划。
英文摘要:
The Landau levels of cold atomic gases in non-Abelian gauge fields are analyzed. In particular we identify effects on the energy spectrum and density distribution which are purely due to the non-Abelian character of the fields. We investigate in detail non-Abelian generalizations of both the Landau and the symmetric gauge. Finally, we discuss how these non-Abelian Landau and symmetric gauges may be generated by means of realistically feasible lasers in a tripod scheme.
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