Interplay of Superconductivity and Magnetism in a t-t′-J Approach to High Tc Cuprates

被引：0
|
作者：
P. A. Marchetti
机构：
[1] Università di Padova and INFN,Dipartimento di Fisica e Astronomia
来源：
Journal of Superconductivity and Novel Magnetism | 2015年 / 28卷
关键词：
Fermi Surface; Mean Field Approximation; Resonate Valence Bond; Mean Field; Charge Flux;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We review a recently proposed mechanism for superconductivity in hole-doped cuprates exhibiting a strong interplay between pairing and antiferromagnetism. Starting from the t-t′-J model for the CuO planes, we show that this interplay can explain in a unified framework the pseudogap phenomenology of the spectral weight of the hole, the hourglass-like structure of the magnetic excitation, the critical exponent of the superfluid density, the relation between the scale of the magnetic resonance and Tc.
引用
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页码：735 / 738
页数：3
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