33 citations · 46 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2008★ 11 cited
Dilution effect in correlated electron system with orbital degeneracy
Takayoshi Tanaka, Sumio Ishihara
Theory of dilution effect in orbital ordered system is presented. The orbital model without spin degree of freedom and the spin-orbital coupled model in a three-dimensional s…
cond-mat.str-el2008★ 2 cited
Numerical study of t2g orbital system with ferromagnetic polarization
Takayoshi Tanaka, Sumio Ishihara
Finite temperature orbital state in a ferromagnetic Mott insulator with triply-degenerate orbital is investigated numerically. We employ the quantum Monte Carlo simulation…
cond-mat.str-el2006★ 33 cited
Dilution Effects in Two-dimensional Quantum Orbital System
Takayoshi Tanaka, Sumio Ishihara
We study dilution effects in a Mott insulating state with quantum orbital degree of freedom, termed the two-dimensional orbital compass model. This is a quantum and two-dimensional…