Abstract
Within a statistical approach to the general theory of relativity, we have constructed isotropic-charge-asymmetric cosmological models with an ultrarelativistic mixture of baryons and antibaryons and a conformally invariant scalar field. We have determined the role of the scalar field in the models obtained. We have investigated the evolution of small perturbations on the background of the spatially flat nonsingular model.
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Additional information
Donets Polytechnical Institute. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 1, pp. 71–75, January, 1994.
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Galiakhmetov, A.M. Conformally invariant scalar field in charge-asymmetric cosmological models. Russ Phys J 37, 64–68 (1994). https://doi.org/10.1007/BF00558924
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DOI: https://doi.org/10.1007/BF00558924