Gravitomagnetic moments of the fundamental fields
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Date
2000-07-30
Advisor
Coadvisor
Graduate program
Undergraduate course
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Article
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Abstract
The quadratic form of the Dirac equation in a Riemann space-time yields a gravitational gyromagnetic ratio κ(S) = 2 for the interaction of a Dirac spinor with curvature. A gravitational gyromagnetic ratio κ(S) = 1 is also found for the interaction of a vector field with curvature. It is shown that the Dirac equation in a curved background can be obtained as the square-root of the corresponding vector field equation only if the gravitational gyromagnetic ratios are properly taken into account.
Description
Keywords
acceleration, electric current, electromagnetic field, gravity, mathematics, theory
Language
English
Citation
International Journal of Modern Physics A, v. 15, n. 19, p. 2971-2978, 2000.
