Abstract
Within the framework of a special version of unified bimetrical field theory [1], starting from the explicit form of the Lagrangian L, the principal expressions are derived: the field equations, the energy-momentum tensor, the generalized equations of electrodynamics, the conservation laws. Various limiting cases are considered. It is shown that the equations for the electromagnetic field can be obtained as a consequence of the conservation law for the energy-momentum of the unified field.
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G. A. Zaitsev, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 12, 92 (1983).
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 12, pp. 92–96, December, 1983.
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Gromov, A.N., Zaitsev, G.A. Variational principle and limit relations in the unified theory of gravitational, electromagnetic, and scalar fields. Soviet Physics Journal 26, 1151–1155 (1983). https://doi.org/10.1007/BF00894654
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DOI: https://doi.org/10.1007/BF00894654