MNRAS-2009-Clemson-1585-90.pdf (636.07 kB)
Observational constraints on thawing quintessence models
journal contribution
posted on 2023-06-07, 21:15 authored by Timothy G Clemson, Andrew R LiddleWe use a dynamical systems approach to study thawing quintessence models, using a multi-parameter extension of the exponential potential which can approximate the form of typical thawing potentials. We impose observational constraints using a compilation of current data, and forecast the tightening of constraints expected from future dark energy surveys, as well as discussing the relation of our results to analytical constraints already in the literature.
History
Publication status
- Published
File Version
- Published version
Journal
Monthly Notices of the Royal Astronomical SocietyISSN
0035-8711Publisher
Wiley-BlackwellExternal DOI
Issue
3Volume
395Page range
1585-1590Department affiliated with
- Physics and Astronomy Publications
Full text available
- Yes
Peer reviewed?
- Yes