Acceleration of the chaotic and noise-induced transport in adiabatically driven spatially periodic systems

Autor:	S. M. Soskin, R. Mannella, O. M. Yevtushenko, M. Filiasi, Massimo Macucci, Giovanni Basso
Jazyk:	angličtina
Rok vydání:	2009
Předmět:	Nonlinear Sciences::Chaotic Dynamics Physics Acceleration Classical mechanics Quantum electrodynamics Chaotic Transient (oscillation) Dissipation Adiabatic quantum computation Adiabatic process Noise (radio) Hamiltonian system
Popis:	We show that, in an ac‐driven spatially periodic Hamiltonian system, the width of the chaotic layer associated with a separatrix diverges in the adiabatic limit. A similar behaviour is observed for the layer of transient chaos in the presence of a weak dissipation. If noise is added, this mechanism may have as a conseguence that the noise‐induced transport is greatly accelerated by the adiabatic AC‐drive.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e36ea34467018e9e891ad08e07205fc6 http://hdl.handle.net/11568/132575 Zobrazit plný text záznamu