Geometric quantum phase for displaced states for a particle with an induced electric dipole moment

被引：9

作者：

Lemos de Melo, J. ^{[1
,2
]}

Bakke, K. ^{[2
]}

Furtado, C. ^{[2
]}

机构：

[1] Univ Fed Reconcavo Bahia, Ctr Ciencias Exatas & Tecnol, Cruz Das Almas, BA, Brazil

[2] Univ Fed Paraiba, Dept Fis, Caixa Postal 5008, BR-58051970 Joao Pessoa, PB, Brazil

来源：

EPL | 2016年 / 115卷 / 02期

关键词：

CONTINUOUS-REPRESENTATION THEORY; BERRY TOPOLOGICAL PHASE; PODOLSKY-ROSEN STATE; COHERENT STATES; FOCK STATES; SUPERPOSITIONS; MANIFESTATION; DIAMAGNETISM; ATOMS;

D O I：

10.1209/0295-5075/115/20001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Basing on the analogue Landau levels for a neutral particle possessing an induced electric dipole moment, we show that displaced states can be built in the presence of electric and magnetic fields. Besides, the Berry phase associated with these displaced quantum states is obtained by performing an adiabatic cyclic evolution in series of paths in parameter space. Copyright (C) EPLA, 2016

引用

页数：7

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