Scalar field models for an accelerating universe
| dc.contributor.author | Sahni, Varun | |
| dc.date.accessioned | 2012-03-14T04:30:56Z | |
| dc.date.available | 2012-03-14T04:30:56Z | |
| dc.date.issued | 2001-07-05 | |
| dc.description.abstract | I describe a new class of quintessence+CDMmodels in which late time scalar field oscillations can give rise to both quintessence and cold dark matter. Additionally, a versatile ansatz for the luminosity dis- tance is used to reconstruct the quintessence equation of state in a model independent manner from observations of high redshift supernovae. | en_US |
| dc.identifier.uri | http://hdl.handle.net/11007/1475 | |
| dc.language.iso | en | en_US |
| dc.relation.ispartofseries | IUCAA Preprints;18/01 | |
| dc.subject | Scalar field models | en_US |
| dc.subject | Accelerating universe | en_US |
| dc.title | Scalar field models for an accelerating universe | en_US |
| dc.type | Article | en_US |