Edge states for quantum Hall droplets in higher dimensions and a generalized WZW model
Edge states for quantum Hall droplets in higher dimensions and a generalized WZW model
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高维量子霍尔液滴的边缘态和广义 WZW 模型
DOI：
10.1016/j.nuclphysb.2004.07.014
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发表时间：
2004
期刊：
影响因子：
--
通讯作者：
V. Nair
中科院分区：
文献类型：
--
作者：
D. Karabali;V. Nair
研究了具有阿贝尔背景磁场和非阿贝尔背景磁场组合的复射影空间上的量子霍尔液滴。通过类似于对阿贝尔背景所做的分析，我们证明了边缘激励的有效作用是由推广到更高维度的手性测量wss - zumino - witten （WZW）理论给出的。
We consider quantum Hall droplets on complex projective spaces with a combination of Abelian and non-Abelian background magnetic fields. Carrying out an analysis similar to what was done for Abelian backgrounds, we show that the effective action for the edge excitations is given by a chiral, gauged Wess–Zumino–Witten (WZW) theory generalized to higher dimensions.