Regularity of atomic nuclei with random interactions: sd bosons

doi:10.1007/s11467-018-0820-0

Frontiers of Physics

2018, Vol. 13

Issue (6): 132114 https://doi.org/10.1007/s11467-018-0820-0

本期目录

Regularity of atomic nuclei with random interactions: sd bosons

Y. M. Zhao(

)

School of Physics and Astronomy, Shanghai Jiaotong University, Shanghai 200240, China

全文: PDF(4819 KB)

Abstract：

Atomic nuclei are complex systems with gigantic configuration spaces, therefore truncations of model spaces are indispensable. Due to the short-range nature of the nuclear interactions, one may resort to a truncation by using coherent nucleon-pairs which are conveniently further simplified as bosons, such as sd bosons. The discovery of the spin-zero ground state dominance with random two-body interactions led to a series of studies on regular structure for sd bosons in the presence of random interactions, and this review article summarizes studies along this line in last two decades. We concentrate on various patterns exhibited in sd boson systems, and demonstrate that many random samples which were thought to be noisy exhibit very regular patterns, some of which are interpreted in terms of the U(5), O(6), $O (6) ¯$ , SU(3), and $S U (3) ¯$ dynamical symmetries of the sd interacting boson model.

Key words： regularity random interactions sd bosons

收稿日期: 2018-06-26 出版日期: 2018-12-13

Corresponding Author(s): Y. M. Zhao

引用本文:

. [J]. Frontiers of Physics, 2018, 13(6): 132114.
Y. M. Zhao. Regularity of atomic nuclei with random interactions: sd bosons. Front. Phys. , 2018, 13(6): 132114.

链接本文:

https://academic.hep.com.cn/fop/CN/10.1007/s11467-018-0820-0
https://academic.hep.com.cn/fop/CN/Y2018/V13/I6/132114

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