1996/03/14 by Vladimir S. Mashkevich, Mashkevich, Vladimir S.
Physics and Astronomy · #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Quantum Physics (quant-ph) #gr-qc #quant-ph
paper · pdf · doi:10.48550/arxiv.gr-qc/9603022
11 pages, LATEX 2.09
arxiv created 1996/03/14 · arxiv updated 2009/11/30
This paper is a continuation of the papers [gr-qc/9409010, gr-qc/9505034]. A revision of the Einstein equation shows that its dynamic incompleteness, contrary to a popular opinion, cannot be circumvented by so-called coordinate conditions. Gravidynamics, i.e., dynamics for gravitational potentials gμν is advanced, which differs from geometrodynamics of general relativity in that the former is based on a projected Einstein equation. Cosmic gravidynamics, due to a global structure of spacetime, is complete. The most important result is a possibility of the closed universe with a density below the critical one. Keywords: general relativity, cosmic time, cosmic space, Einstein equation, quantum, metric, indeterministic