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An intrinsic state for an extended version of the interacting boson model

J. E. Garcia-Ramos·J. M. Arias·J. Dukelsky·P. Van Isacker
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Abstract

An intrinsic-state formalism for IBM-4 is presented. A basis of deformed bosons is introduced which allows the construction of a general trial wave function which has Wigner's spin-isospin SU(4) symmetry as a particular limit. Intrinsic-state calculations are compared with exact ones showing good agreement.

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J. E. Garcia-Ramos, J. M. Arias, J. Dukelsky, P. Van Isacker. 2000-01-10. An intrinsic state for an extended version of the interacting boson model. https://doi.org/10.1103/physrevc.61.034305

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