Nonmonotonicity in the quantum-classical transition: chaos induced by quantum effects.
The classical-quantum transition for chaotic systems is understood to be accompanied by the suppression of chaotic effects as the relative variant Planck's over 2pi is increased. We show evidence to the contrary in the behavior of the quantum trajectory dynamics of a dissipative quantum chaotic system, the double-well Duffing oscillator. The classical limit in the case considered has regular behavior, but as the effective variant Planck's over 2pi is increased we see chaotic behavior. This chaos then disappears deeper into the quantum regime, which means that the quantum-classical transition in this case is nonmonotonic in variant Planck's over 2pi.
Kapulkin
Arie
A
128 Rockwood Crescent, Thornhill, Ontario L4J 7W1 Canada.
Pattanayak
Arjendu K
AK