Singularity of homogeneous Einstein metrics
- 32 Downloads
We examine homogeneous cosmological models with arbitrary (uniform) motion of matter. We have shown the presence of an oscillatory mode of the BLK type when moving toward a cosmological singularity in models of II–IV and VI–IX Bianchi types. We have formulated constraints on the velocities under which the oscillatory mode degenerates to Kästner asymptotics.
KeywordsCosmological Model Oscillatory Mode Bianchi Type Einstein Metrics Cosmological Singularity
Unable to display preview. Download preview PDF.
- 1.O. I. Bogoyavlenskii and S. P. Novikov, “Qualitative theory of homogeneous cosmological models,” Proc. I. G. Petrovskii Seminar [in Russian] (1973), pp. 7–44.Google Scholar
- 3.L. D. Landau and E. M. Lifshitz, The Classical Theory of Fields, Pergamon (1975).Google Scholar
- 4.V. N. Lukash, “Homogeneous cosmological models with gravitational waves and rotations,” Pis’ma Zh. Eksp. Teor. Fiz.,19, No. 8, 499–501 (1974).Google Scholar