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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
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
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
Linking options:
https://www.mathnet.ru/eng/tmf10293https://doi.org/10.4213/tmf10293 https://www.mathnet.ru/eng/tmf/v212/i3/p478
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Abstract page: | 163 | Full-text PDF : | 44 | References: | 40 | First page: | 10 |
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