Universe before planck time - A quantum gravity model
| dc.contributor.author | Padmanabhan, T. | |
| dc.date.accessioned | 2012-03-03T13:25:41Z | |
| dc.date.available | 2012-03-03T13:25:41Z | |
| dc.date.issued | 1983-08-15 | |
| dc.description.abstract | A model for quantum gravity can be constructed by treating the conformal degree of freedom spacetime as a quantum variable. An isotropic, homogeneous cosmological solution in this quantum gravity model is presented. The spacetime is nonsingular for all the three possible values of three-space curvature, and agrees with the classical solution for time scales larger than the Plank time scale. A possibility of quantum fluctuations creating the matter in the universe is suggested. | en_US |
| dc.identifier.uri | http://hdl.handle.net/11007/173 | |
| dc.language.iso | en | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.relation.ispartofseries | Physical Review D;Vol. 28, No. 4, 1983 | |
| dc.subject | Plank time scale | en_US |
| dc.subject | Quantum gravity model | en_US |
| dc.subject | Cosmological solution | en_US |
| dc.title | Universe before planck time - A quantum gravity model | en_US |
| dc.type | Article | en_US |