# Spin-polarized superconductivity: order parameter topology, current dissipation, and multiple-period Josephson effect.

@article{Cornfeld2020SpinpolarizedSO,
title={Spin-polarized superconductivity: order parameter topology, current dissipation, and multiple-period Josephson effect.},
author={E. Cornfeld and M. Rudner and E. Berg},
journal={arXiv: Superconductivity},
year={2020}
}
• Published 2020
• Physics
• arXiv: Superconductivity
• We discuss transport properties of fully spin-polarized triplet superconductors, where only electrons of one spin component (along a certain axis) are paired. Due to the structure of the order parameter space, wherein phase and spin rotations are intertwined, a configuration where the superconducting phase winds by $4\pi$ in space is topologically equivalent to a configuration with no phase winding. This opens the possibility of supercurrent relaxation by a smooth deformation of the order… CONTINUE READING
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