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| Preview | Title | Author(s) | ???itemlist.dc.contributor.author1??? | Issue Date | ???itemlist.dc.description.resumo??? |
|---|---|---|---|---|---|
| On the hydrogen atom via wigner-heisenberg algebra | Rodrigues, R. de Lima (Rafael) | Centro Brasileiro de Pesquisas Físicas (CBPF) | 2008 | We extend the usual kustaanheimo-stiefel 4D - 3d mapping to study and discuss a constrained super-wigner oscillator in four dimensions. We show that the physical hydrogen atom is the system that emerges in the bosonic sector of the mapped 3d system. | |
| SUSY shape-invariant hamiltonians for the generalized dirac-coulomb problem | Rodrigues, R. de Lima (Rafael); Vaidya, Arvind Narayan | Centro Brasileiro de Pesquisas Físicas (CBPF) | 2008 | A spin 1/2 relativisc particle described by a general potential in terms of the sum of the coulomb potential with a lorentz scalar potential is investigated via supersymmetry in quantum mechanics |
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