Article
The one nucleon transfer operator in the microscopic IBM without NOA
Author/s | Barea, J.
Alonso Alonso, Clara Eugenia Arias Carrasco, José Miguel |
Department | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear |
Publication Date | 2014 |
Deposit Date | 2017-05-24 |
Published in |
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Abstract | The mapping of the single fermion creation operator (ci†) onto the Interacting Boson-Fermion space (IBFM) is revisited within the Generalized Seniority scheme. In the original work the Number Operator Approximation (NOA) ... The mapping of the single fermion creation operator (ci†) onto the Interacting Boson-Fermion space (IBFM) is revisited within the Generalized Seniority scheme. In the original work the Number Operator Approximation (NOA) was used. Here the exact evaluation of the relevant terms using exact values for the fermion matrix elements in the Generalized Seniority scheme is worked out. This provides a new, improved, single particle transfer operator to be used in IBFM. |
Funding agencies | Ministerio de Economía y Competitividad (MINECO). España Junta de Andalucía |
Project ID. | FIS2011-28738-c02-01
FQM-160 P11-FQM-7632 CSD2007-00042 |
Citation | Barea, J., Alonso Alonso, C.E. y Arias Carrasco, J.M. (2014). The one nucleon transfer operator in the microscopic IBM without NOA. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 737, 205-209. |
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