Stochasticity and transport in Hamiltonian systems
Journal Article
·
· Phys. Rev. Lett.; (United States)
The theory of transport in nonlinear dynamics is developed in terms of ''leaky'' barriers which remain when invariant tori are destroyed. A critical exponent for transport times across destroyed tori is obtained which explains numerical results of Chirikov. The combined effects of many destroyed tori lead to power-law decay of correlations observed in many computations.
- Research Organization:
- Applied Mathematics, Queen Mary College, London El4NS, United Kingdom
- DOE Contract Number:
- FG05-80ET53088
- OSTI ID:
- 6854624
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 52:9; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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