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This article is cited in 8 scientific papers (total in 8 papers)
Quintessence scalar field in the relativistic theory of gravity
M. A. Mestvirishvilia, K. A. Modestovb, Yu. V. Chugreevc a Institute for High Energy Physics
b M. V. Lomonosov Moscow State University, Faculty of Physics
c M. V. Lomonosov Moscow State University
Abstract:
We propose a variant of the quintessence theory in order to obtain
an accelerated expansion of the Friedmann universe in the framework of
the relativistic theory of gravity. The scalar field of dark energy creates
the substance of quintessence. We show that the function $V(\Phi)$ that factors
the Lagrangian of the scalar field $\Phi$ does not influence the evolution
of the universe. We find some relations that allow finding the explicit
time-dependence of $\Phi$ if only the function $V(\Phi)$ is chosen.
Keywords:
relativistic theory of gravity, Friedmann universe, quintessence, scalar field.
Received: 31.10.2006
Citation:
M. A. Mestvirishvili, K. A. Modestov, Yu. V. Chugreev, “Quintessence scalar field in the relativistic theory of gravity”, TMF, 152:3 (2007), 551–560; Theoret. and Math. Phys., 152:3 (2007), 1342–1350
Linking options:
https://www.mathnet.ru/eng/tmf6110https://doi.org/10.4213/tmf6110 https://www.mathnet.ru/eng/tmf/v152/i3/p551
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