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Criticality in the configuration-mixed interacting boson model: (1) $U(5)-\hat{Q}(\chi)\cdot\hat{Q}(\chi)$ mixing
The case of U(5)--$\hat{Q}(\chi)\cdot\hat{Q}(\chi)$ mixing in the configuration-mixed Interacting Boson Model is studied in its mean-field approximation. Phase diagrams with analytical and numerical solutions are constructed and discussed. Indications for first-order and second-order shape phase tra...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
2007
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysa.2007.12.003 https://dx.doi.org/10.1016/j.nuclphysa.2007.04.003 http://cds.cern.ch/record/1036987 |