拓扑绝缘体中的强关联现象
基本信息
结项摘要
本项目研究拓扑绝缘体中的强关联现象。超越当前主流的单粒子物理图像的处理方法，引入处理强关联电子系统的方法来处理拓扑绝缘体中的强关联问题，从而探究相互作用对拓扑序的影响。对于一维体系，用玻色化和重整化群非微扰地处理相互作用。而对于大于一维的体系，用平均场或无规相近似等方法处理。主要考察的对象包括量子相变、拓扑激发等。对拓扑绝缘体的研究可以增进人们对新物质形态的认识，发现新的规律和特性，为将来应用于生产实践做好理论基础。
项目摘要
项目成果
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数据更新时间：2023-05-31
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封晓勇的其他基金
相似国自然基金
关联拓扑绝缘体中的新奇量子态
强关联系统中的拓扑相和拓扑相变
量子多体系统中的强关联拓扑物态
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