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cond-mat.stat-mech2023
Quantum Diffusion Induced by Small Quantum Chaos
Hiroaki S. Yamada, Kensuke S. Ikeda
It is demonstrated that quantum systems classically exhibiting strong and homogeneous chaos in a bounded region of the phase space can induce a global quantum diffusion. As an idea…
cond-mat.dis-nn2023★ 1 cited
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…