Berry phase for a three-dimensional anisotropic quantum dot

被引:3
作者
Geyler, VA [1 ]
Shorokhov, A [1 ]
机构
[1] Mordovian NP Ogarev State Univ, Saransk 430000, Russia
基金
俄罗斯基础研究基金会;
关键词
Berry phase; quantum dot;
D O I
10.1016/j.physleta.2004.12.002
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A three-dimensional anisotropic quantum dot placed in an adiabatically precessing uniform magnetic field is considered and an explicit formula for the Berry phase is obtained. To get the Berry phase, a purely algebraic algorithm of reducing a quadratic Hamiltonian to the canonical form via symplectic transformations of the phase space is presented. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:1 / 10
页数:10
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