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Indeterministic Quantum Gravity IV. The Cosmic-length Universe and the Problem of the Missing Dark Matter | | Vladimir S. Mashkevich
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13 Sep 1996 | | Subject: | gr-qc astro-ph | | Affiliation: | Institute of Physics, Kiev | | Abstract: | This paper is a sequel of the series of papers [gr-qc/9409010, gr-qc/9505034, gr-qc/9603022], being an immediate continuation and development of the latter of them. In the Friedmann universe, the equation $Omega_0=2q_0$ holds ($Omega$ is density parameter, $q$ is deceleration parameter, and subscript 0 indicates present-day values), which gives rise to the problem of the missing matter as observational data give $Omega_0<2q_0$. In the cosmic-length universe, $Omega_0=2q_0- L/R_0^3H_0^2$ ($R_0$ is the radius of the universe, $H_0$ is Hubble constant), which lifts the problem. The cosmic length, $L=const approx 1/H_0$, is the infimum of the set of maximal radii of a closed universe. | | Source: | arXiv, gr-qc/9609035 | | Services: | Forum | Review | PDF | Favorites | |
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