Fermion-boson interactions and quantum algebras

被引：41
|
作者：
Ballesteros, A
Civitarese, O
Herranz, FJ
Reboiro, M
机构：
[1] Univ Burgos, Dept Fis, E-09001 Burgos, Spain
[2] Natl Univ La Plata, Dept Fis, RA-1900 La Plata, Argentina
来源：
PHYSICAL REVIEW C | 2002年 / 66卷 / 06期
关键词：
D O I：
10.1103/PhysRevC.66.064317
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Quantum algebras (q algebras) are used to describe interactions between fermions and bosons. Particularly, the concept of a su(q)(2) dynamical symmetry is invoked in order to reproduce the ground state properties of systems of fermions and bosons interacting via schematic forces. The structure of the proposed su(q)(2) Hamiltonians, and the meaning of the corresponding deformation parameters, are discussed.
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页数：10
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