Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
1999-07-29
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
LaTex 2.09, 10 pages
Scientific paper
The problem of the physical nature and the cosmological genesis of Lambda-term is discussed. This problem can't be solved in terms of the current quantum field theory which operates with Higgs and non-perturbative vacuum condensates and takes into account the changes of these condensates during relativistic phase transitions. The problem can't be completely solved also in terms of the conventional global quantum theory: Wheeler-DeWitt quantum geometrodynamics does not describe the evolution of the Universe in time (RPT in particular). We have investigated this problem in the context of energies density of different vacuum subsystems characteristic scales of which pervaid all energetic scale of the Universe. At first the phemenological solution of Lambda-term problem and then the hypothesis about the possible structure of a new global quantum theory are proposed. The main feature of this theory is the inreversible evolution of geometry and vacuum condensates in time in the regime of their selforganization. The transformation of the cosmological constant in dynamical variable is inevitably.
Burdyuzha Vladimir V.
Lalakulich Olga
Ponomarev Yu.
Vereshkov Gregory
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