ABSENCE OF THE HOPF INVARIANT IN THE LONG-WAVELENGTH ACTION OF TWO-DIMENSIONAL QUANTUM ANTIFERROMAGNETS

被引：80

作者：

DOMBRE, T ^{[1
]}

READ, N ^{[1
]}

机构：

[1] MIT,DEPT PHYS,CAMBRIDGE,MA 02139

来源：

PHYSICAL REVIEW B | 1988年 / 38卷 / 10期

关键词：

D O I：

10.1103/PhysRevB.38.7181

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

引用

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页码：7181 / 7183

页数：3

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