A semiclassical treatment of the interaction of non-uniform electric fields with the electric quadrupole moment of a neutral particle

被引：12
|
作者：
Bakke, K. [1 ]
机构：
[1] Univ Fed Paraiba, Dept Fis, Caixa Postal 5008, BR-58051900 Joao Pessoa, Paraiba, Brazil
来源：
EUROPEAN PHYSICAL JOURNAL PLUS | 2019年 / 134卷 / 02期
关键词：
QUANTUM PHASE; ENERGY EIGENVALUES; LANDAU QUANTIZATION; WKB APPROXIMATION; PERSISTENT SPIN; MAGNETIC-FIELD; WAVE-FUNCTIONS; CURRENTS;
D O I：
10.1140/epjp/i2019-12489-1
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
.By applying the WKB (Wentzel, Kramers, Brillouin) approximation, we analyse the interaction of the electric quadrupole moment of a neutral particle with radial electric fields produced by a non-uniform electric charge densities. Then, we show particular cases of this interaction where a discrete spectrum of energy can be achieved for the s-waves of the neutral particle.
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页数：7
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