Relativistic fluctuations and anomalous Darwin terms in superconductors
Klaus Capelle
DOI 10.1103/PhysRevB.63.052503 · Physical Review B
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
The anomalous Darwin term, one of the recently derived relativistic corrections to the conventional theory of superconductivity, is analyzed in detail. This analysis leads to the prediction of unusual types of fluctuations, of relativistic origin, in superconductors. An alternative derivation of the anomalous Darwin term, much simpler than that given originally, is presented and used to clarify some puzzling features of the original derivation. The question of observability of the anomalous Darwin term and the relativistic fluctuations is discussed and the relation to the conventional Darwin term and to earlier proposed superconducting Darwin terms is clarified.
Similar papers
Relativistic Fluctuations and Anomalous Darwin Terms in Superconductors
similarity 0.94Klaus Capelle · 2000 · arXiv:cond-mat/0007440
Source status unknown — claims are unverified
Spin currents, relativistic effects and the Darwin interaction in the theory of hole superconductivity
similarity 0.91J. E. Hirsch · 2005 · arXiv:cond-mat/0508471
Source status unknown — claims are unverified
Relativistic Theory of Superconductivity
similarity 0.87K. Capelle et al. · 2001 · arXiv:cond-mat/0101405
Source status unknown — claims are unverified
Conductivity of superconductors in the flux flow regime
similarity 0.86M. Smith et al.
Source status unknown — claims are unverified
Strong-coupling theories for superconductors containing local spin fluctuations
similarity 0.85I. M. Tang
Source status unknown — claims are unverified
Conservation of spin supercurrents in superconductors
similarity 0.85Jabir Ali Ouassou et al.
Source status unknown — claims are unverified