| Full text | |
| Author(s): |
Landim, Ricardo C. G.
Total Authors: 1
|
| Document type: | Journal article |
| Source: | EUROPEAN PHYSICAL JOURNAL C; v. 76, n. 1 JAN 21 2016. |
| Web of Science Citations: | 14 |
| Abstract | |
The dynamical analysis for coupled dark energy with dark matter is presented, where a complex scalar field is taken into account and it is considered in the presence of a barothropic fluid. We consider three dark-energy candidates: quintessence, phantom, and tachyon. The critical points are found and their stabilities analyzed, leading to the three cosmological eras (radiation, matter, and dark energy), for a generic potential. The results presented here extend the previous analyses found in the literature. (AU) | |
| FAPESP's process: | 13/10242-1 - Dark sector’s cosmology and the 21 cm line |
| Grantee: | Ricardo Cesar Giorgetti Landim |
| Support Opportunities: | Scholarships in Brazil - Doctorate |