Statistical interactions of vortices in superconducting films

Journal Article · Mon Apr 01 04:00:00 EST 1996 · Physical Review, B: Condensed Matter

DOI:https://doi.org/10.1103/PhysRevB.53.8231· OSTI ID:279791

Dziarmaga, J ^[1]

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1. Jagellonian University, Institute of Physics, Reymonta 4, 30-059 Krakow, Pol

We consider type-II planar superconductors described by time-dependent nonlinear Schr{umlt o}dinger equation. The vortex core remains in a state which is not coherent with the superconducting condensate. The net deficit of the condensate in the core region is a convergent quantity. Under exchange of a pair of vortices the ground state wave function picks up a Berry phase proportional to the number of bound states inside vortex core.

• OSTI ID: 279791
• Journal Information: Physical Review, B: Condensed Matter, Journal Name: Physical Review, B: Condensed Matter Journal Issue: 13 Vol. 53; ISSN 0163-1829; ISSN PRBMDO
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
GINZBURG-LANDAU THEORY
MAGNETIC FLUX
NONLINEAR PROBLEMS
SCHROEDINGER EQUATION
STATISTICS
SUPERCONDUCTING FILMS
TYPE-II SUPERCONDUCTORS