36 citations · 155 across the 16 of their papers we have counts for
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nlin.CD2004
Coarse-Grained Picture for Controlling Quantum Chaos
Toshiya Takami, Hiroshi Fujisaki, Takayuki Miyadera
We propose a coarse-grained picture to analyze control problems for quantum chaos systems. Using optimal control theory, we first show that almost perfect control is achieved for r…
quant-ph2004
Slow decay of dynamical correlation functions for nonequilibrium quantum states
Takayuki Miyadera
A property of dynamical correlation functions for nonequilibrium states is discussed. We consider arbitrary dimensional quantum spin systems with local interaction and translationa…