Loop Currents and Anomalous Hall Effect from Time-Reversal Symmetry-Breaking Superconductivity on the Honeycomb Lattice

Loop Currents and Anomalous Hall Effect from Time-Reversal Symmetry-Breaking Superconductivity on the Honeycomb Lattice

We study a tight-binding model on the honeycomb lattice of chiral d-wave superconductivity that breaks time-reversal symmetry. Because of its nontrivial sublattice structure, we show that it is possible to construct a gauge-invariant time-reversal-odd bilinear of the pairing potential. The existence...

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Bibliographic Details
Main Authors: P. M. R. Brydon, D. S. L. Abergel, D. F. Agterberg, Victor M. Yakovenko
Format: Article
Language:English
Published: American Physical Society 2019-08-01
Series:Physical Review X
Online Access:http://doi.org/10.1103/PhysRevX.9.031025

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