A microscopic approach to spin gap and single CuO2 plane superconductivity

被引：2

作者：

Baskaran, G ^{[1
]}

机构：

[1] Inst Math Sci, Madras 600113, Tamil Nadu, India

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2000年 / 14卷 / 19-20期

关键词：

D O I：

10.1142/S0217979200001230

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We sharpen the RVB mechanism of superconductivity proposed by Anderson in 1987 and explain the spin gap phenomenon as well as superconductivity in a single CuO2 layer. We state our mechanism in the form a theorem, and heuristic proof, in which the neutral spinon pairing in the spin gap phase frustrates the single electron kinetic energy leading to a new "singular" Landau parameter, which is a finite "tomographic" BCS interaction in an underlying tomographic Luttinger liquid.

引用

页码：2117 / 2126

页数：10

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