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Superconductivity by Berry Connection from Many-body Wave Functions: Revisit to Andreevāˆ’Saint-James Reflection and Josephson Effect

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Published in 2021 at "Journal of Superconductivity and Novel Magnetism"

DOI: 10.1007/s10948-021-05905-y

Abstract: Although the standard theory of superconductivity based on the BCS theory is a successful one, several experimental results indicate the necessity for a fundamental revision. We argue that the revision is on the origin of… read more here.

Keywords: superconductivity; josephson effect; berry connection; connection ... See more keywords