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Advances in High Energy Physics
Volume 2015, Article ID 608252, 20 pages
Research Article

Dynamics of Mixed Dark Energy Domination in Teleparallel Gravity and Phase-Space Analysis

1Department of Physics, Sinop University, Korucuk, 57000 Sinop, Turkey
2Department of Statistics, Sinop University, Korucuk, 57000 Sinop, Turkey

Received 16 October 2015; Revised 26 November 2015; Accepted 29 November 2015

Academic Editor: Frank Filthaut

Copyright © 2015 Emre Dil and Erdinç Kolay. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The publication of this article was funded by SCOAP3.


We consider a novel dark energy model to investigate whether it will provide an expanding universe phase. Here we propose a mixed dark energy domination which is constituted by tachyon, quintessence, and phantom scalar fields nonminimally coupled to gravity, in the absence of background dark matter and baryonic matter, in the framework of teleparallel gravity. We perform the phase-space analysis of the model by numerical methods and find the late-time accelerated attractor solutions implying the acceleration phase of universe.