Partial dynamical symmetry in a fermion system

被引：33
|
作者：
Escher, J [1 ]
Leviatan, A [1 ]
机构：
[1] Hebrew Univ Jerusalem, Racah Inst Phys, IL-91904 Jerusalem, Israel
来源：
PHYSICAL REVIEW LETTERS | 2000年 / 84卷 / 09期
关键词：
D O I：
10.1103/PhysRevLett.84.1866
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The relevance of the partial dynamical symmetry concept for an interacting fermion system is demonstrated. Hamiltonians with partial SU(3) symmetry are presented in the framework of the symplectic shell model of nuclei and shown to be closely related to the quadrupole-quadrupole interaction. Implications are discussed for the deformed light nucleus Ne-20.
引用
收藏
页码：1866 / 1869
页数：4
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