https://doi.org/10.1140/epjc/s10052-015-3608-1
Regular Article - Theoretical Physics
Dynamics of interacting quintessence
1
Center for Theoretical Physics, Jamia Millia Islamia, New Delhi, 110025, India
2
Department of Physics, University of Lucknow, Lucknow, 226 007, India
3
National Research Nuclear University “MEPHI” (Moscow Engineering Physics Institute), 115409, Moscow, Russia
4
APC Laboratory, 10 rue Alice Domon et Léonie Duquet, 75205, Paris Cedex 13, France
5
Department of General and Theoretical Physics, Eurasian National University, Astana, Kazakhstan
* e-mail: mohdshahamu@gmail.com
Received:
8
May
2015
Accepted:
6
August
2015
Published online:
27
August
2015
In this paper, we investigate coupled quintessence with scaling potential assuming specific forms of the coupling as A namely, 
, 
and 
, and present phase space analysis for three different interacting models. We focus on the attractor solutions that can give rise to late time acceleration with 
of order unity in order to alleviate the coincidence problem.
© The Author(s), 2015
