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 enlarge
the previous analyses found in the literature.Comment: 9 pages, version accepted for publication in EPJC. arXiv admin note:
text overlap with arXiv:1505.0324
