A model for the coexistence of diffusion and accelerator modes in a chaotic area-preserving map
A N Yannacopoulos; G Rowlands; A N Yannacopoulos; Dept. of Phys., Warwick Univ., Coventry, UK; G Rowlands; Dept. of Phys., Warwick Univ., Coventry, UK
Журнал:
Journal of Physics A: Mathematical and General
Дата:
1993-11-21
Аннотация:
A random walk model for the coexistence of diffusion and accelerator modes for a chaotic two-dimensional area-preserving map is constructed and solved analytically in order to explain the time behaviour of the numerically calculated diffusion coefficient for such maps.
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