Arias Carrasco, José MiguelAlonso Alonso, Clara EugeniaVitturi, A.García Ramos, José EnriqueDukelsky, J.Frank, A.2012-02-072012-02-072003-10-24Arias Carrasco, J.M., Alonso Alonso, C.E., Vitturi, A., García Ramos, J.E., Dukelsky, J., Frank, A.: "The U(5)–O(6) transition in the Interacting Boson Model and the E(5) critical point symmetry". Physical Review C . Vol. 68, n. 4 (2003). ISSN 0556-28130556-2813http://hdl.handle.net/10272/5464The 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 ob- tained 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 β4 potential.engAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/BosonesFísica nuclearBoson modeljournal articleopen access