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自旋液体 in a nutshell(二)

 6 years ago
source link: https://zhuanlan.zhihu.com/p/35845090
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上篇介绍了构造自旋模型平均场的一种方法——schwinger-fermion(近来都叫Abrikosov fermionic method)方案。 第二篇进一步介绍一下其他两种的slave-particle方案。第三篇回顾一下PSG(projected symmetry group…

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