2000/04/22 by Kazuhiko Kuroki, Ryotaro Arita · 1 citation
Materials Science · Mathematics · Physics and Astronomy · #Advanced Condensed Matter Physics #Cluster (spacecraft) #Condensed matter physics #Fermi Gamma-ray Space Telescope #Geometry #Honeycomb #Hubbard model #Magnetic and transport properties of perovskites and related materials #Materials science #Mathematics #Order (exchange) #Pairing #Physics #Physics of Superconductivity and Magnetism #Spin (aerodynamics) #Superconductivity #Symmetry (geometry) #cond-mat.str-el
paper · pdf · doi:10.1103/physrevb.63.174507
5 pages, 6 figures, RevTeX, uses epsf.sty and multicol.sty
arxiv created 2000/04/22 · openalex publication_date 2001/04/06 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We propose that spin-fluctuation-mediated spin-triplet superconductivity may be realized in repulsive Hubbard models with disconnected Fermi surfaces. The idea is confirmed for Hubbard models on triangular (dilute band filling) and honeycomb (near half-filling) lattices using fluctuation exchange approximation, where triplet pairing order parameter with f\ensuremath-wave symmetry is obtained. Possible relevance to real materials is suggested.