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General description of Dirac spin-rotation effect with relativistic factor
Zhang, C. M.
AbstractThe 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.
KeywordTorsion Parallelism Rotation-spin(1/2) Non-inertial Effect
Indexed BySCI
WOS IDWOS:000251175200011
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
AffiliationChinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
Recommended Citation
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.
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