Progress in the theory of anisotropic superconductivity on the basis of the fermi liquid theory

Nomura, Takuji; Yamada, Kosaku*

Nihon Butsuri Gakkai-Shi, 59(12), p.893 - 897, 2004/12

http://ci.nii.ac.jp/naid/10016175375

A number of superconductors exhibiting anisotropic pairing have been discovered so far. In anisotropic superconductors, the attractive force originates from the component of the pair-scattering amplitude. We provide a unified view on the microscopic mechanism of anisotropic superconductivity on the basis of the Fermi liquid theory.