论文标题
高$ T_C $ cuprates的有效场理论
Effective-field theory for high-$T_c$ cuprates
论文作者
论文摘要
从Cuo $ _2 $飞机的最小模型开始,现场希尔伯特空间仅降至三个有效的价中心[CuO $ _4 $] $^{7-,6-,5-,5-} $(名义上是Cu $^{1+,2+,3+,3+,3+,3+,3+,3+,3+,3+,3+} $,我们对不同的旋转和不同的特征,我们的属于不同的特征是一个独立的特征。简单有效的场理论框架内的掺杂层次的相图。
Starting with a minimal model for the CuO$_2$ planes with the on-site Hilbert space reduced to only three effective valence centers [CuO$_4$]$^{7-,6-,5-}$ (nominally Cu$^{1+,2+,3+}$) with different conventional spin and different orbital symmetry we propose a unified non-BCS model that allows one to describe the main features of the phase diagrams of doped cuprates within the framework of a simple effective field theory.