Intrinsic state for an extended version of the interacting boson model

Creators: García Ramos, José Enrique; Arias Carrasco, José Miguel; Dukelsky, Jorge; Isacker, Piet van

Others:: Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear; Dirección General de Investigación Científica y Técnica (DGICYT). España

Description

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

Abstract

DGICYT PB98-1111 PB95-0123

Intrinsic state for an extended version of the interacting boson model

Description

Abstract

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