Field of a moving locked charge in classical electrodynamics

doi:10.1142/S0217732320502673

	Field of a moving locked charge in classical electrodynamics
	Silenko, Alexander J.1,2,3
刊名	MODERN PHYSICS LETTERS A
	2020-10-20
卷号	35 期号:32 页码:7
关键词	Classical electromagnetism beams in accelerators twisted electron
ISSN号	0217-7323
DOI	10.1142/S0217732320502673
通讯作者	Silenko, Alexander J.(alsilenko@mail.ru)
英文摘要	The paradox of a field of a moving locked charge (confined in a closed space) is considered and solved with the use of the integral Maxwell equations. While known formulas obtained for instantaneous fields of charges moving along straight and curved lines are fully correct, measurable quantities are average electric and magnetic fields of locked charges. It is shown that the average electric field of locked charges does not depend on their motion. The average electric field of protons moving in nuclei coincides with that of protons being at rest and having the same spatial distribution of the charge density. The electric field of a twisted electron is equivalent to the field of a centroid with immobile charges whose spatial distribution is defined by the wave function of the twisted electron.
资助项目	Belarusian Republican for Fundamental Research[18D-002] ; National Natural Science Foundation of China ; National Key Research and Development Program of China[2016YFE0130800] ; Institute of Modern Physics of the Chinese Academy of Sciences
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
WOS记录号	WOS:000584486500006
资助机构	Belarusian Republican for Fundamental Research ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; Institute of Modern Physics of the Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/139406]
专题	中国科学院近代物理研究所
通讯作者	Silenko, Alexander J.
作者单位	1.Belarusian State Univ, Res Inst Nucl Problems, Minsk 220030, BELARUS 2.Joint Inst Nucl Res, Bogoliubov Lab Theoret Phys, Dubna 141980, Russia 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Silenko, Alexander J.. Field of a moving locked charge in classical electrodynamics[J]. MODERN PHYSICS LETTERS A,2020,35(32):7.
APA	Silenko, Alexander J..(2020).Field of a moving locked charge in classical electrodynamics.MODERN PHYSICS LETTERS A,35(32),7.
MLA	Silenko, Alexander J.."Field of a moving locked charge in classical electrodynamics".MODERN PHYSICS LETTERS A 35.32(2020):7.