https://doi.org/10.1051/epjconf/20136301014
The prolate-oblate shape phase transition in the interacting boson model
Department of Physics, Liaoning Normal University, Dalian 116029, China
a e-mail: dlzhangyu_physics@163.com
Published online: 19 December 2013
The prolate-oblate shape phase transition in the the interacting boson model is revisited by adopting the transitional Hamiltonian with a linear dependence on the control parameter. The analysis of the shape phase transition in both the large-N limit and finite N case shows that the O(6) symmetry is robust as the critical point symmetry of the prolate-oblate shape phase transition.
© Owned by the authors, published by EDP Sciences, 2013
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
