多体物理学中的几何与拓扑
Geometry and topology in many-body physics
摘要:
在凝聚态物质中,电子基态的某些强观测量具有几何甚至拓扑性质。在这篇评论中,我提出的几何可观测量的表达是已知的一个完整的多体框架,超越带结构理论。形式主义允许处理无序和/或相关的多电子系统的一般情况下。
英文摘要:
Some intensive observables of the electronic ground state in condensed matter have a geometrical or even topological nature. In this Review I present the geometrical observables whose expression is known in a full many-body framework, beyond band-structure theory. The formalism allows dealing with the general case of disordered and/or correlated many-electron systems.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。