1991•Journal of Mathematical PhysicsRequires access

Einstein universe as a moving fluid cosmology

M. J. Rebouças, A. F. F. Teixeira

Abstract

The combination of Synge’s approach to Einstein’s equations with energy conditions and the Segré classification of the energy-momentum tensor is used in the examination of Einstein’s space-time. An alternative physical interpretation for the Einstein static model is discussed. An Einstein-type moving fluid universe is presented. The meaning of both static space-time and static cosmological models are discussed.

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Key concepts: Einstein, Einstein's constant, Physics, Cosmology, Einstein field equations, Einstein tensor, Universe, Theoretical physics