Summary
We discussed space-time gauge transformations of a four-dimensional space-time manifold by using the method of tangent-space approach, and derived naturally the Dirac equation in curved space-time and the general form of covariant differentiations of spinor tensors.
Riassunto
Si discutono le trasformazioni di gauge dello spazio-tempo su una varietà di spaziotempo quadridimensionale usando il metodo dell'approccio dello spazio tangente, e si deriva naturalmente l'equazione di Dirac nello spazio-tempo curvo e la forma generale delle differenziazioni covarianti dei tensori spinoriali.
Резюме
Мы обсуждаем пространственно-временные калибровочные преобразования на четырехмерном пространственно-временном множестве, используя приближение тангенциального пространства, и выводим уравнение Дирака в искривленном пространстве и обшую форму для ковариантных дифференцирований спинорных тензоров.
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References
W. L. Bade andH. Jehle:Rev. Mod. Phys.,25, 714 (1953).
D. R. Brill andJ. A. Wheeler:Rev. Mod. Phys.,29, 465 (1957).
J. Leite Lopes:Gauge Field Theories (Pergamon Press, London, 1981).
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Wang, R.C., Lu, J.F. & Xiang, S.P. Spinor under space-time gauge and Dirac equation in curved space-time. Nuov Cim A 86, 1–10 (1985). https://doi.org/10.1007/BF02905805
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DOI: https://doi.org/10.1007/BF02905805