57 citations · 113 across the 4 of their papers we have counts for
4 papers
Three-dimensional higher-spin Dirac and Weyl dispersions in the strongly isotropic crystal
Masahisa Tsuchiizu
We analyze the electronic structure in the three-dimensional (3D) crystal formed by the hybridized orbitals ( crystal), by the tight-binding approach based on the first…
Fragment Model Study of Molecular Multi-Orbital System [Pd(dmit)]
Hitoshi Seo, Takao Tsumuraya, Masahisa Tsuchiizu +2
Electronic properties of quasi-two-dimensional molecular conductors [Pd(dmit)] are studied theoretically. We construct an effective model based on the fragment molecular…
Spin Triplet Superconductivity in Sr2RuO4 due to Orbital and Spin Fluctuations: Analysis by Two-Dimensional Renormalization Group Theory
Masahisa Tsuchiizu, Youichi Yamakawa, Yusuke Ohno +2
We study the mechanism of the triplet superconductivity in Sr2RuO4 based on the multiorbital Hubbard model. The electronic states are studied using the renormalization group method…
Competition of superfluidity and density waves in one-dimensional Bose-Fermi mixtures
E. Orignac, M. Tsuchiizu, Y. Suzumura
We study a mixture of one-dimensional bosons and spinless fermions at incommensurate filling using phenomenological bosonization and Green's functions techniques. We derive the rel…