229 citations · 356 across the 6 of their papers we have counts for
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cond-mat.str-el2012★ 22 cited
Electron Correlation Induced Spontaneous Symmetry Breaking and Weyl Semimetal Phase in a Strongly Spin-Orbit Coupled System
Akihiko Sekine, Kentaro Nomura
We study theoretically the electron correlation effect in a three-dimensional Dirac fermion system which describes a topologically nontrivial state. It is shown within the mean-fie…
cond-mat.str-el2012★ 24 cited
Polar Charge Fluctuation and Superconductivity in Organic Conductor
Akihiko Sekine, Joji Nasu, Sumio Ishihara
Superconductivity and polar charge fluctuation are studied in an organic conductor with the dimer-molecule degree of freedom. The extended Hubbard models, where the intra-dimer ele…