Odd-frequency Superconductivity on a Quasi-one-dimensional Triangular Lattice in the Hubbard Model
Superconductivity
2013-02-13 v1 Strongly Correlated Electrons
Abstract
In order to clarify whether the odd-frequency superconductivity can be realized or not, we study a quasi-one-dimensional triangular lattice in the Hubbard model using the random phase approximation (RPA) and the fluctuation exchange (FLEX) approximation. We find that odd-frequency spin-singlet p-wave pairing can be enhanced on a quasi-one-dimensional isosceles triangular lattice.
Cite
@article{arxiv.0812.4090,
title = {Odd-frequency Superconductivity on a Quasi-one-dimensional Triangular Lattice in the Hubbard Model},
author = {Keisuke Shigeta and Seiichiro Onari and Keiji Yada and Yukio Tanaka},
journal= {arXiv preprint arXiv:0812.4090},
year = {2013}
}
Comments
7 pages, 11 figures