Phys. Rev. Lett. 94, 137001 (2005) [4 pages]Fractional-Flux Vortices and Spin Superfluidity in Triplet SuperconductorsReceived 10 March 2004; published 4 April 2005 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 spin superfluidity without superconductivity. © 2005 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.94.137001
DOI:
10.1103/PhysRevLett.94.137001
PACS:
74.78.-w, 74.20.Rp, 74.25.Dw
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