Article
Version 1
Preserved in Portico This version is not peer-reviewed
Mean-Field Theory of the Meissner effect in Bulk Revisited
Version 1
: Received: 27 August 2020 / Approved: 30 August 2020 / Online: 30 August 2020 (10:50:27 CEST)
Version 2 : Received: 30 September 2020 / Approved: 30 September 2020 / Online: 30 September 2020 (15:12:50 CEST)
Version 2 : Received: 30 September 2020 / Approved: 30 September 2020 / Online: 30 September 2020 (15:12:50 CEST)
A peer-reviewed article of this Preprint also exists.
Bányai, L. A. Mean-Field BCS Theory of the Meissner Effect in Bulk Revisited. The European Physical Journal B, 2021, 94. https://doi.org/10.1140/epjb/s10051-020-00034-2. Bányai, L. A. Mean-Field BCS Theory of the Meissner Effect in Bulk Revisited. The European Physical Journal B, 2021, 94. https://doi.org/10.1140/epjb/s10051-020-00034-2.
Abstract
We show that the implementation of the 1/c² transverse current-current interaction between elec- trons into the standard self-consistent electron BCS model in bulk under thermal equilibrium in the stable superconductive phase ensures the full compensation of a constant external magnetic field by the internal magnetic field created by the electrons.
Keywords
BCS superconductivity; mean field; current-current interaction; internal/external fields; stability; Meissner effect
Subject
Physical Sciences, Condensed Matter Physics
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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