A nonsingular universe
- 30 March 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 68 (13) , 1969-1972
- https://doi.org/10.1103/physrevlett.68.1969
Abstract
The Einstein theory of gravitation breaks down at very high curvatures. We propose a modification of the theory at Planck curvatures for which all isotropic cosmological solutions (even including matter) are nonsingular. All solutions asymptotically approach de Sitter space, a solution with limiting curvature.Keywords
This publication has 18 references indexed in Scilit:
- Black holes as possible sources of closed and semiclosed worldsPhysical Review D, 1990
- Superstrings in the early universeNuclear Physics B, 1989
- Through a black hole into a new universe?Physics Letters B, 1989
- The generalized Schwinger-Dewitt technique in gauge theories and quantum gravityPhysics Reports, 1985
- Quantum string theory effective actionNuclear Physics B, 1985
- Singularities in globally hyperbolic space-timeCommunications in Mathematical Physics, 1975
- Dual models for non-hadronsNuclear Physics B, 1974
- Connection of Dual Models to Electrodynamics and GravidynamicsProgress of Theoretical Physics, 1974
- The singularities of gravitational collapse and cosmologyProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1970
- Gravitational Collapse and Space-Time SingularitiesPhysical Review Letters, 1965