SO(3) RATIONAL MAP SOLITON IN QUANTUM SU(3) SKYRME MODEL

被引：0
|
作者：
Jurciukonis, D. [1 ]
Norvaisas, E. [1 ]
机构：
[1] Vilnius State Univ, Inst Theoret Phys & Astron, LT-01108 Vilnius, Lithuania
来源：
LITHUANIAN JOURNAL OF PHYSICS | 2008年 / 48卷 / 04期
关键词：
Skyrme model; skyrmions; topological solitons; rational map;
D O I：
10.3952/lithjphys.48410
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The quantum Skyrme model is considered in noncanonical bases SU(3) superset of SO(3) for the state vectors. A rational map ansatz is used to describe the soliton with the topological number greater than one. The canonical quantization of the Lagrangian generates in Hamiltonian five different "moments of inertia" and negative quantum mass corrections, which can stabilize the quantum soliton solution. Explicit expressions of the quantum Lagrangian and the Hamiltonian are derived for this model soliton.
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页码：305 / 312
页数：8
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