Collective states from random interactions
核理论
2017-11-03 v1 混沌动力学
摘要
The anharmonic vibrator and rotor regions in nuclei are investigated in the framework of the interacting boson model using an ensemble of random one- and two-body interactions. Despite the randomness of the interactions (in sign and size) we find a predominance of L(P)=0(+) ground states and strong evidence for the occurrence of both vibrational and rotational band structure.
引用
@article{arxiv.nucl-th/0006028,
title = {Collective states from random interactions},
author = {R. Bijker and A. Frank},
journal= {arXiv preprint arXiv:nucl-th/0006028},
year = {2017}
}
备注
4 pages, 2 figures, 1 tables, to be published in the proceedings of Bologna 2000