General pairing mechanisms in the BCS-theory of superconductivity
Christian Hainzl () and
Michael Loss
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Christian Hainzl: Mathematisches Institut, Universität Tübingen
Michael Loss: School of Mathematics
The European Physical Journal B: Condensed Matter and Complex Systems, 2017, vol. 90, issue 5, 1-5
Abstract:
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: Solid; State; and; Materials (search for similar items in EconPapers)
Date: 2017
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DOI: 10.1140/epjb/e2017-70318-3
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