The scenario is explored in Hubbardmodel including electron-electron couplings mediated by antiferromagnetic(AFM) spin fluctuation .
这个方案是在赫伯德模型中研究反铁磁(AFM)自旋涨落调制的电子-电子耦合。
2
A pedagogical introduction to the basic concepts for the Mott transition, the Hubbardmodel, and various analytical approaches to correlated electron systems is presented.