Acceptable density perturbations from inflation due to quantum gravitational damping
| dc.contributor.author | Padmanabhan, T. | |
| dc.date.accessioned | 2012-02-29T15:25:31Z | |
| dc.date.available | 2012-02-29T15:25:31Z | |
| dc.date.issued | 1988-05-30 | |
| dc.description.abstract | Nonperturbative quantum gravitational effects can act as a damping mechanism in primordial inflation. It is shown that this effect can reduce the value of δρ/ρ to an acceptable value of ∼10-4 in primordial inflation. The same effect reduces the gravitational-wave background by a factor 10-6, making the primordial inflation viable. | en_US |
| dc.identifier.uri | http://hdl.handle.net/11007/24 | |
| dc.language.iso | en | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.relation.ispartofseries | Physical Review Letters;Vol. 60, No. 22, 1988 | |
| dc.subject | Density perturbations | en_US |
| dc.subject | Quantum gravitational | en_US |
| dc.subject | Inflation | en_US |
| dc.title | Acceptable density perturbations from inflation due to quantum gravitational damping | en_US |
| dc.type | Article | en_US |