Bilayer coupling in cuprates based on t-J model

被引：0
|
作者：
Gimm, TH
Hong, SP
Salk, SHS
机构：
[1] Department of Physics, Pohang Univ. of Sci. and Technology, Pohang
来源：
PHYSICA C | 1997年 / 282卷
关键词：
D O I：
10.1016/S0921-4534(97)00959-3
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
To study coupling between the 2-D layers of antiferromagnetically correlated electrons for the case of underdoped cuprates. We employ the t-J Hamiltonian by allowing phase fluctuations. Based on the present approach we obtain an mean field effective action and free energy for boson degrees of freedom. Finally we obtained the effective action for gauge fluctuations.
引用
收藏
页码：1699 / 1700
页数：2
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