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Time-dependent mean field description of a two-level bosonic model

M. C. Cambiaggio, G. G. Dussel, and J. A. Ramirez
Phys. Rev. C 44, 184 – Published 1 July 1991
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Abstract

A time-dependent mean field approximation is applied to a simple bosonic model that is related to the phase transition from spherical to deformed nuclei. It is shown that this approximation is very appropriate for the detection of this phase transition. A method for extracting matrix elements is developed and applied for the two-particle transfer operator in this model.

  • Received 18 March 1991

DOI:https://doi.org/10.1103/PhysRevC.44.184

©1991 American Physical Society

Authors & Affiliations

M. C. Cambiaggio

  • Departamento de Física, Comisión Nacional de Energía Atómica, Avenida del Libertador 8250, 1429 Buenos Aires, Argentina

G. G. Dussel and J. A. Ramirez

  • Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 1, Ciudad Universitaria, 1428 Buenos Aires, Argentina

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Vol. 44, Iss. 1 — July 1991

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