Artículo
U(5)-O(6) transition in the interacting boson model and the E(5) critical point symmetry
Autor/es | Arias Carrasco, José Miguel
Alonso Alonso, Clara Eugenia Vitturi, Andrea García Ramos, José Enrique Dukelsky, Jorge Frank, A. |
Departamento | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear |
Fecha de publicación | 2003-10-01 |
Fecha de depósito | 2017-07-12 |
Publicado en |
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Resumen | The relation of the recently proposed E(5) critical point symmetry with the interacting boson model is investigated. The large-N limit of the interacting boson model at the critical point in the transition ... The relation of the recently proposed E(5) critical point symmetry with the interacting boson model is investigated. The large-N limit of the interacting boson model at the critical point in the transition from U(5) to O(6) is obtained by solving the Richardson equations. It is shown explicitly that this algebraic calculation leads to the same results as the solution of the Bohr differential equation with a b4 potential. |
Agencias financiadoras | Ministerio de Ciencia y Tecnología (MCYT). España |
Identificador del proyecto | BFM2002-03315 |
Cita | Arias Carrasco, J.M., Alonso Alonso, C.E., Vitturi, A., García Ramos, J.E., Dukelsky, J. y Frank, A. (2003). U(5)-O(6) transition in the interacting boson model and the E(5) critical point symmetry. Physical Review C - Nuclear Physics, 68 (4), 041302-1-041302-4. |
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