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Teoreticheskaya i Matematicheskaya Fizika, 2022, Volume 212, Number 3, Pages 478–488
DOI: https://doi.org/10.4213/tmf10293 (Mi tmf10293) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Cosmological constant, scalar field, and the coincidence problem

V. I. Kochkin

Saint Petersburg State University, Saint Petersburg, Russia
Full-text PDF (391 kB) Citations (1)
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DOI: https://doi.org/10.4213/tmf10293
Abstract: We study a phenomenological model in which dark matter in the cosmological constant form is identified with the mean energy–momentum tensor of a causally unrelated region. The dynamics of the parameter introduced in this model are considered, a possible method for solving the coincidence problem is proposed. We also find the form of the scalar field potential corresponding to the presented model.
Keywords: cosmological constant, inflationary expansion, scalar field.
Received: 01.04.2022
Revised: 10.04.2022
English version:
Theoretical and Mathematical Physics, 2022, Volume 212, Issue 3, Pages 1303–1311
DOI: https://doi.org/10.1134/S0040577922090112
Bibliographic databases:
Document Type: Article
PACS: 04.20.−q
MSC: 83C05
Language: Russian
Citation: V. I. Kochkin, “Cosmological constant, scalar field, and the coincidence problem”, TMF, 212:3 (2022), 478–488; Theoret. and Math. Phys., 212:3 (2022), 1303–1311
Citation in format AMSBIB
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\by V.~I.~Kochkin
\paper Cosmological constant, scalar field, and the~coincidence
problem
\jour TMF
\yr 2022
\vol 212
\issue 3
\pages 478--488
\mathnet{http://mi.mathnet.ru/tmf10293}
\crossref{https://doi.org/10.4213/tmf10293}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=4538853}
\adsnasa{https://adsabs.harvard.edu/cgi-bin/bib_query?2022TMP...212.1303K}
\transl
\jour Theoret. and Math. Phys.
\yr 2022
\vol 212
\issue 3
\pages 1303--1311
\crossref{https://doi.org/10.1134/S0040577922090112}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85139263302}
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  • https://www.mathnet.ru/eng/tmf10293
  • https://doi.org/10.4213/tmf10293
  • https://www.mathnet.ru/eng/tmf/v212/i3/p478
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Теоретическая и математическая физика Theoretical and Mathematical Physics
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    Full-text PDF :44
    References:40
    First page:10
     
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