Superconductivity and ferromagnetism in the Hubbard model

被引：0
|
作者：
R. O. Zaitsev
机构：
[1] Moscow Institute of Physics and Technology (State University),
来源：
JETP Letters | 2015年 / 102卷
关键词：
JETP Letter; Hubbard Model; Superconducting Transition Temperature; Superconducting Phase; Superconducting Order Parameter;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the framework of the Hubbard model at U → ∞, the phase transitions related to the lower underfilled subband are studied. The self-consistent equations determining the superconducting and ferromagnetic order parameters are derived in the one-loop approximation. The phase boundaries within which ferromagnetic and superconducting phenomena can coexist are discussed.
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页码：520 / 525
页数：5
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