3 citations · 5 across the 4 of their papers we have counts for
4 papers
Double-Exchange Model on Triangle Chain
Atsuo Satou, Masanori Yamanaka
We study ground state properties of the double-exchange model on triangle chain in the classical limit on spins. The ground state is determined by a competition among the…
Cantor Spectra for Double Exchange Model
Atsuo Satou, Masanori Yamanaka
We numerically study energy spectra and localization properties of the double exchange model at irrational filling factor. To obtain variational ground state, we use a mumerical te…
Quantization of Hall Conductance in Double Exchange Systems: Topology and Lattice Gauge Field
Atsuo Satou, Masanori Yamanaka
We study quantization conditions of the Hall conductivity for a two dimensional system described by a double exchange Hamiltonian with and without an external magnetic field. This…
Ground State Property of an Alternating Spin Ladder Involving Two Kinds of Inter-Chain Interactions
A. Satou, Y. O. Nakamura
The ground state property of the alternating spin ladder is studied in the case that the system involves an antiferromagnetic intra-chain interaction as well as two kinds of inter-…