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Diffeomorphism Invariance and Local Lorentz Invariance

Roldao da Rocha·Waldyr A. Rodrigues Jr
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Abstract

We show that diffeomorphism invariance of the Maxwell and the Dirac-Hestenes equations implies the equivalence among different universe models such that if one has a linear connection with non-null torsion and/or curvature the others have also. On the other hand local Lorentz invariance implies the surprising equivalence among different universe models that have in general different G-connections with different curvature and torsion tensors.

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Roldao da Rocha, Waldyr A. Rodrigues Jr. 2005-10-06. Diffeomorphism Invariance and Local Lorentz Invariance. https://doi.org/10.1007/s00006-008-0109-4

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