Hamiltonian structure for a modified dis
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Michael J. Jørgensen; Peter L. Christiansen
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Article
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1994
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Elsevier Science
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English
⚖ 461 KB
For a modified discrete self-trapping dimer the Feynman top formalism is used to obtain the second conserved quantity. As a result, three completely integrable cases are shown to possess Hamiltonian structure. Despite the existence of two conserved quantities blow-up occurs in one of the cases.