Equation of spin motion for a particle with electric and magnetic charges and dipole moments

被引：0
|
作者：
Silenko, Alexander J. [1 ,2 ]
机构：
[1] Joint Inst Nucl Res, Dubna 141980, Russia
[2] Belarusian State Univ, Res Inst Nucl Problems, Minsk 220030, BELARUS
来源：
PHYSICA SCRIPTA | 2024年 / 99卷 / 08期
关键词：
equation of spin motion; magnetic charge; axion;
D O I：
10.1088/1402-4896/ad623e
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The general classical equation of spin motion is rigorously derived for a particle with electric and magnetic charges and electric and magnetic dipole moments in electromagnetic fields. The equation describing the spin motion relative to the momentum direction in storage rings is also obtained. The importance of the derivation follows from the potential presence of magnetic charges and EDMs due to the pseudoscalar CP-violating electromagnetic interaction caused by dark matter axions.
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页数：6
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