50 citations · 240 across the 25 of their papers we have counts for
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Relation between irreversibility and entanglement in classically chaotic quantum kicked rotors
Fumihiro Matsui, Hiroaki S. Yamada, Kensuke S. Ikeda
The relation between the degree of entanglement and time scale of time-irreversible behavior is investigated for classically chaotic quantum coupled kicked rotors by comparing the…
Measuring lifetime of correspondence with classical decay of correlation in quantum chaos
Fumihiro Matsui, Hiroaki S. Yamada, Kensuke S. Ikeda
A very weakly coupled linear oscillator is proposed as a detector for observing time-irreversible characteristics of a quantum system, and it is used to measure the lifetime during…
On the origin of atomistic mechanism of rapid diffusion in alkali halide nanoclusters
Tomoaki Niiyama, Shin-ichi Sawada, Kensuke S. Ikeda +1
To elucidate the atomistic diffusion mechanism responsible for the rapid diffusion in alkali halide nano particles, called Spontaneous Mixing, we execute molecular dynamics simulat…