Irreducible U(3) tensor interactions in the symplectic collective model |
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Authors: | G Rosensteel |
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Institution: | Department of Physics, Tulane University, New Orleans, Louisiana 70118, USA |
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Abstract: | The potential V(β, γ) of the Bohr-Mottelson and symplectic collective models is expressed as a linear combination of U(3) irreducible tensor operators in the symplectic enveloping algebra. This many-body collective potential is then projected onto the symplectic two-body tensor operators. The projected two-body potential is shown to give results similar to the many-body potential in 20Ne. Hence, in the symplectic shell model, one has obtained a collective model with two-body forces. |
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