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Fractional-flux vortices and spin superfluidity in triplet superconductors

Egor Babaev
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Abstract

We discuss a novel type of fractional flux vortices along with integer flux vortices in Kosterlitz-Thouless transitions in a triplet superconductor. We show that under certain conditions a spin-triplet superconductor should exhibit a novel state of {\it spin superfluidity} without superconductivity.

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Egor Babaev. 2005-02-28. Fractional-flux vortices and spin superfluidity in triplet superconductors. https://doi.org/10.1103/physrevlett.94.137001

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