scholarly journals Observational constraints on the unified dark matter and dark energy model based on the quark bag model

2014 ◽  
Vol 733 ◽  
pp. 209-216 ◽  
Author(s):  
Ariadna Montiel ◽  
Vincenzo Salzano ◽  
Ruth Lazkoz
Keyword(s):  
Dark Matter ◽  
Dark Energy ◽  
Dark Energy Model ◽  
Energy Model ◽  
Observational Constraints ◽  
Bag Model ◽  
Model Based

Stringy dark energy model with cold dark matter

2005 ◽  
Vol 628 (1-2) ◽  
pp. 1-10 ◽  
Author(s):  
I.Ya. Aref'eva ◽  
A.S. Koshelev ◽  
S.Yu. Vernov
Keyword(s):  
Dark Matter ◽  
Dark Energy ◽  
Dark Energy Model ◽  
Cold Dark Matter ◽  
Energy Model

scholarly journals Dynamics of Generalized Tachyon Field in Teleparallel Gravity

2015 ◽  
Vol 2015 ◽  
pp. 1-12 ◽  
Author(s):  
Behnaz Fazlpour ◽  
Ali Banijamali
Keyword(s):  
Dark Matter ◽  
Dark Energy ◽  
Scalar Field ◽  
Dark Energy Model ◽  
Teleparallel Gravity ◽  
Energy Model ◽  
Tachyon Field ◽  
Coincidence Problem

We study dynamics of generalized tachyon scalar field in the framework of teleparallel gravity. This model is an extension of tachyonic teleparallel dark energy model which has been proposed by Banijamali and Fazlpour (2012). In contrast with tachyonic teleparallel dark energy model that has no scaling attractors, here we find some scaling attractors which means that the cosmological coincidence problem can be alleviated. Scaling attractors are presented for both interacting and noninteracting dark energy and dark matter cases.

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