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Phase space structure and fractal trajectories in 1½ degree of freedom Hamiltonian systems whose time dependence is quasiperiodic
Phase space structure fractal trajectories freedom Hamiltonian systems time dependence
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2009/11/13
We consider particle motion in nonautonomous 1 degree of freedom Hamiltonian systems for which H(p,q,t) depends on N periodic functions of t with incommensurable frequencies. It is shown that in near-...
Time dependence of evanescent quantum waves
Time dependence evanescent quantum waves
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2010/10/15
The time dependence of quantum evanescent waves generated by a point source with an infinite
or a limited frequency band is analyzed. The evanescent wave is characterized by a forerunner
(transient)...