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In an earlier reading 1, we did demonstrate that one can writedown a general spin Dirac equation by modifying the usual Einsteinenergy-momentum equation via the insertion of the quantity -s- which is identified with the spin of the particle. That is to say, a Dirac equation thatdescribes a particle of spin where is the normalised Planck constant, σ are the Pauli 2×2 matrices and s=±1,±2,±3,…,etc

What is not clear in the reading 1 is how such a modified energy-momentumrelation would arise in Nature. At the end of the day, the insertion bythe sleight of hand of the quantity -s- into the usual Einstein energy-momentum equation,would then appear to be nothing more than an idea belonging to the domains ofspeculation. In the present reading—by making use of the curved spacetime Diracequations proposed in the work 2, wemove the exercise of 1 from therealm of speculation to that of plausibility.

KEYWORDS

Curved Spacetime Dirac Equation; General Spin Equation; Unified Field Theory

Cite this paper

G. Nyambuya -General Spin Dirac Equation II,- Journal of Modern Physics, Vol. 4 No. 8, 2013, pp. 1050-1058. doi: 10.4236-jmp.2013.48141.





Autor: Golden Gadzirayi Nyambuya

Fuente: http://www.scirp.org/



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