Realization of Berezinskii's superconductivity in quasi-one-dimensional systems
Superconductivity
2013-02-13 v1
Abstract
We revisit the pairing symmetry competition in quasi-one-dimensional systems. We show that spin-triplet s-wave pairing, where the pair is formed by electrons with different times and has an odd-frequency symmetry, can be realized in systems with strong one-dimensionality when the strength of charge fluctuation dominates over spin fluctuation. The present study provides a novel microscopic mechanism for this exotic pairing originally proposed by Berezinskii in 1974.
Keywords
Cite
@article{arxiv.1005.4755,
title = {Realization of Berezinskii's superconductivity in quasi-one-dimensional systems},
author = {Keisuke Shigeta and Yukio Tanaka and Kazuhiko Kuroki and Seiichiro Onari and Hirohito Aizawa},
journal= {arXiv preprint arXiv:1005.4755},
year = {2013}
}
Comments
4 pages, 4 figures