Abstract
We compare the classical and quantum-mechanical motion of a distribution initially localized on a classical second-order resonance of a driven pendulum. As the driving is increased the quantum state becomes localized about the classically stable region of phase space. The existence of a parity sysmmetry then allows for coherent tunneling between isolated second-order resonances. We compare and contrast the classical and quantum behavior with the aid of perturbation theory.
Original language | English |
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Pages (from-to) | 969-978 |
Number of pages | 10 |
Journal | Physical Review E |
Volume | 48 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1 Jan 1993 |
Externally published | Yes |