Classical and algebraic Hamiltonian with su(3) symmetry |
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Authors: | M Novaes J E M Hornos |
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Institution: | 1. Instituto de Física de S?o Carlos, Universidade de S?o Paulo, Brazil
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Abstract: | We use Gelfand-Zetlin patterns to obtain the coherent state for an arbitrary symmetric irreducible representation of su(3). The semiclassical evolution of a dynamical system whose Hamiltonian contains the Casimir operators of both su(2) and so(3) subalgebras is investigated, and it is concluded that the presence of a common operator in the subalgebras induces integrability despite the absence of dynamical symmetry. |
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