50 citations · 240 across the 25 of their papers we have counts for
25 papers
Localized-Diffusive and Ballistic-Diffusive Transitions in Kicked Incommensurate lattice
Hiroaki S. Yamada, Kensuke S. Ikeda
By using the kicked Harper model, the effect of dynamical perturbations to the localized and ballistic phases in aperiodic lattice systems is investigated. The transition from the…
Localization and delocalization properties in quasi-periodically driven one-dimensional disordered system
Hiroaki S. Yamada, Kensuke S. Ikeda
Localization and delocalization of quantum diffusion in time-continuous one-dimensional Anderson model perturbed by the quasi-periodic harmonic oscillations of colors is invest…
Localization and delocalization properties in quasi-periodically perturbed Kicked Harper and Harper models
Hiroaki S. Yamada, Kensuke S. Ikeda
We numerically study the single particle localization and delocalization phenomena of an initially localized wave packet in the kicked Harper model (KHM) and Harper model subjected…
Presence and Absence of Delocalization-localization Transition in Coherently Perturbed Disordered Lattices
Hiroaki S. Yamada, Kensuke S. Ikeda
A new type of delocalization induced by coherent harmonic perturbations in one-dimensional Anderson-localized disordered systems is investigated. With only a few frequencies a…
Dynamical Localization and Delocalization in Polychromatically Perturbed Anderson Map
Hiroaki S. Yamada, Kensuke S. Ikeda
In the previous paper [PRE 101,032210(2020)], localization and delocalization phenomena in the polychromatically perturbed Anderson map (AM) were elucidated mainly from the viewpoi…
Critical Phenomena of Dynamical Delocalization in Quantum Maps:standard map and Anderson map
Hiroaki S. Yamada, Kensuke S. Ikeda
Following the paper exploring the Anderson localization of monochromatically perturbed kicked quantum maps [Phys.Rev. E{\bf 97},012210], the delocalization-localization transition…