Linked twist maps in hamiltonian systems |
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Authors: | Anand Sivaramakrishnan |
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Affiliation: | (1) The Observatories of the Carnegie Institution of Washington, 813 Santa Barbara St., 91101 Pasadena, CA, U.S.A. |
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Abstract: | Linked twist maps of ergodic theory are modified to provide a model for chaotic orbits in ‘double bowl’ potentials in conservative systems, e.g. direct ‘exchange’ orbits in the planar restricted problem of three bodies. The maps are typically ergodic (and mixing), and provide a clue to the nature of relaxation or diffusion in chaotic Hamiltonian systems. |
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