arXiv:1503.02410·v1·Nuclear Theory
Higher-rank discrete symmetries in the IBM. I Octahedral shapes: general Hamiltonian
P. Van Isacker (GANIL)🇫🇷 · A. Bouldjedri🇩🇿 · S. Zerguine🇩🇿
Abstract
In the context of the interacting boson model with , and bosons, the conditions for obtaining an intrinsic shape with octahedral symmetry are derived for a general Hamiltonian with up to two-body interactions.
Comments: 19 pages, 2 figures, accepted for publication in Nuclear Physics A