Scaling invariance for dissipative chaos
| Autor: | S. B. Manvelyan, T. V. Gevorgyan, G. Yu. Kryuchkyan, A. R. Shahinyan |
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| Rok vydání: | 2011 |
| Předmět: |
Physics
Nuclear and High Energy Physics Radiation Synchronization of chaos Chaotic Semiclassical physics Atomic and Molecular Physics and Optics Quantum chaos Nonlinear Sciences::Chaotic Dynamics Classical mechanics Dissipative system Radiology Nuclear Medicine and imaging Statistical physics Quantum Scaling Poincaré map |
| Zdroj: | Physics of Particles and Nuclei Letters. 8:476-478 |
| ISSN: | 1531-8567 1547-4771 |
| DOI: | 10.1134/s1547477111050098 |
| Popis: | It is known that dissipative chaos might satisfy scaling invariance. We discuss this statement from point of view of quantum-classical transition for a model of anharmonic driven dissipative oscillator with time-modulated parameters. We apply the scaling ideology to study the ranges of chaos in quantum and semiclassical dynamics. Chaotic dynamics is analyzed numerically within framework of both the Poincare section in classical description and the Poincare section of a single trajectory in quantum description. We concentrate on analysis of nontrivial regimes for which the system has chaotic behavior in quantum treatment, while the dynamics is not chaotic in classical description. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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