Algebraic dynamic investigation for heterotrinuclear spin cluster

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	Algebraic dynamic investigation for heterotrinuclear spin cluster
	C. Lu; X. Y. Kuang; Q. S. Zhu
	2006
发表期刊	Physics Letters A
ISSN	0375-9601
卷号	352 期号:4-5 页码:326-330
摘要	We investigate the heterotrinuclear trigonal spin cluster (each particle with S = 1/2) driven by a time-dependent magnetic field. Using the method of algebraic dynamics, we calculate the non-adiabatic geometric phase or Berry phase and the degeneracy energy levels when the magnetic rotating around Z axis. Based on the exact analytical solutions, we show how the Berry phase depends on the external magnetic field parameters to (the angular velocity of the rotating magnetic field) and theta (the angle between the magnetic field and Z axis), and discuss the changing diagram of the Berry phase of the system in the ground-state. (c) 2005 Elsevier B.V. All rights reserved.
部门归属	sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;kuang, xy (reprint author), sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china;sculucheng@163.com scu_kxy@163.com
关键词	Berry Topological Phase Jaynes-cummings Models Quantum Computation Systems Resonance States
URL	查看原文
WOS记录号	WOS:000236421900013
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/34377
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	C. Lu,X. Y. Kuang,Q. S. Zhu. Algebraic dynamic investigation for heterotrinuclear spin cluster[J]. Physics Letters A,2006,352(4-5):326-330.
APA	C. Lu,X. Y. Kuang,&Q. S. Zhu.(2006).Algebraic dynamic investigation for heterotrinuclear spin cluster.Physics Letters A,352(4-5),326-330.
MLA	C. Lu,et al."Algebraic dynamic investigation for heterotrinuclear spin cluster".Physics Letters A 352.4-5(2006):326-330.