Tunable Flux Vortices in 2D Dirac Superconductors
arXiv:1810.05737 · doi:10.1103/PhysRevLett.124.207006
Abstract
The non-trivial geometry encoded in the Quantum Mechanical wavefunctions has important consequences for its single-particle as well as many-body dynamics. Yet, our understanding of how the geometry of the single-particle eigenstates are manifest in the characteristics of a many-particle system is still incomplete. Here, we demonstrate how the single-particle Berry curvature modifies the fluxoid quantization of a two dimensional Bardeen-Cooper-Schrieffer (BCS) superconductor, and discuss the experimental scenarios where this anomalous quantization is expected to be realized.
arXiv comment5 pages, 2 figures, Comments welcome
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