vestifmИзвестия Национальной академии наук Беларуси. Серия физико-математических наукProceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series1561-24302524-2415The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"10.29235/1561-2430-2019-55-1-83-96vestifm-369Research ArticleФИЗИКАPHYSICSК теории гравитации с произвольным уровнем отсчета плотности энергииAn approach to the theory of gravity with an arbitrary reference level of energy densityЧеркасС. Л.CherkasS. L.

Кандидат физико-математических наук, старший научный сотрудник.

ул. Бобруйская, 11, 220030, г. Минск. 

 Ph. D. (Physics and Mathematics), Senior Researcher.

11, Bobruiskaya Str., 220050, Minsk.

cherkas@inp.minsk.byКалашниковВ. Л.KalashnikovV. L.

 Кандидат физико-математических наук, старший научный сотрудник.

27/387, Gusshausstrasse, A-1040, Vienna. vladimir.kalashnikov@ tuwien.ac.at

 Ph. D. (Physics and Mathematics), Senior Researcher.

27/387, Gusshausstrasse, A-1040, Vienna.

vladimir.kalashnikov@tuwien.ac.atИнститут ядерных проблем Белорусского государственного университета.Institute for Nuclear Problems, Belarusian State University .Венский технический университет.Institute of Photonics, Vienna University of Technology.2019260320195518396Copyright © Черкас С.Л., Калашников В.Л., 20192019Черкас С.Л., Калашников В.Л.Cherkas S.L., Kalashnikov V.L.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://vestifm.belnauka.by/jour/article/view/369

Предложена пятивекторная теория гравитации, в которой уровень отсчета плотности энергии может быть выбран произвольно. Теория сформулирована, как система со связями, в которой множители Лагранжа принадлежат некоторому ограниченному классу векторных полей, в отличие от общей теории относительности, где множители Лагранжа могут быть заданы произвольно. Следствием теории является утверждение, что основная часть вакуумной плотности энергии не влияет на расширение вселенной, в то время как оставшаяся часть приводит к закону расширения, близкому к линейному, как у вселенной Милна.

Five-vectors theory of gravity is proposed, which admits an arbitrary choice of the energy density reference level. This theory is formulated as the constraint theory, where the Lagrange multipliers turn out to be restricted to some class of vector fields unlike the General Relativity (GR), where they are arbitrary. A possible cosmological implication of the proposed model is that the residual vacuum fluctuations dominate during the whole evolution of the universe. That resembles the universe having a nearly linear dependence of a scale factor on cosmic time.

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The authors declare that there are no conflicts of interest present.