General description of Dirac spin-rotation effect with relativistic factor

	General description of Dirac spin-rotation effect with relativistic factor
	Zhang, C. M.
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS D
	2007-04-01
卷号	16 期号:4 页码:737-744
关键词	torsion parallelism rotation-spin(1/2) non-inertial effect
英文摘要	The Mashhoon rotation-spin coupling is studied by means of the parallelism description of general relativity. The relativistic rotational tetrad is exploited which results in the Minkowski metric, and the torsion axial-vector and Dirac spin coupling will give the Mashhoon rotation-spin term. For the high speed rotating cases, the tangent velocity constructed by the angular velocity Omega multiplying the distance r may exceed over the speed of light c, i.e. Omega r >= c, which will make the relativistic factor gamma infinity or imaginary. In order to avoid this "meaningless" difficulty occurring in gamma factor, we choose to make the rotation non-uniform and position-dependent in a particular way, and then we find that the new rotation-spin coupling energy expression is consistent with the previous results in the low speed limit.
收录类别	SCI
语种	英语
WOS记录号	WOS:000251175200011
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/8309]
专题	国家天文台_射电天文研究部
作者单位	Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
推荐引用方式 GB/T 7714	Zhang, C. M.. General description of Dirac spin-rotation effect with relativistic factor[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D,2007,16(4):737-744.
APA	Zhang, C. M..(2007).General description of Dirac spin-rotation effect with relativistic factor.INTERNATIONAL JOURNAL OF MODERN PHYSICS D,16(4),737-744.
MLA	Zhang, C. M.."General description of Dirac spin-rotation effect with relativistic factor".INTERNATIONAL JOURNAL OF MODERN PHYSICS D 16.4(2007):737-744.