General pairing mechanisms in the BCS-theory of superconductivity
Superconductivity
2022-08-25 v2
Abstract
Starting from the linearized BdG-equation we make the simple observation that pairing can occur between particles with total momenta different from zero, e.g., with equal momentum and opposite spin, in cases of an effective interaction acting in the center-of-mass coordinates.
Keywords
Cite
@article{arxiv.1603.07659,
title = {General pairing mechanisms in the BCS-theory of superconductivity},
author = {C. Hainzl and M. Loss},
journal= {arXiv preprint arXiv:1603.07659},
year = {2022}
}
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final version