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cond-mat.mes-hall2000★ 2 cited
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…
cond-mat.mes-hall2000
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…