论文标题
超越DMFT：自旋波动，伪胶囊和超导性
Beyond DMFT: Spin Fluctuations, Pseudogaps and Superconductivity
论文作者
论文摘要
Jülich暑期学校2022的这一章提供了有关动态均值理论的图形扩展的第一读，及其在旋转波动，伪随物理学和超构态的应用中的应用。内容如下： 1简介 2动态顶点近似 3个梯子动力学顶点近似 4个Hubbard模型，铜和镍甲酸盐 5个自旋波动 6个伪群 7超导性 8结论和前景
This Chapter of the Jülich Summer School 2022 provides for a first reading on diagrammatic extensions of dynamical-mean-field theory and their application to spin fluctuations, pseudogap physics and supercondcutivtiy. The contents is as follows: 1 Introduction 2 Dynamical vertex approximation 3 Ladder dynamical vertex approximation 4 Hubbard model, cuprates and nickelates 5 Spin fluctuations 6 Pseudogap 7 Superconductivity 8 Conclusion and outlook
