Cosmic Duality and Statefinder Diagnosis of Spinor Quintom
General Relativity and Quantum Cosmology
2013-10-07 v3
Abstract
In this paper, we study the possible connections among different Spinor Quintom Dark Energy (DE) models by the aid of duality. Then we apply the statefinder diagnostic to these models. By this diagnostic pair {}, we differentiate one Quintom DE model from the others in a model independent manner. A class of evolutionary trajectories of these Spinor Quintom models are presented in the statefinder parameter planes. We also obtain the current locations of the parameters and , and these locations correspond to different models in statefinder parameter planes theoretically.
Cite
@article{arxiv.0901.1441,
title = {Cosmic Duality and Statefinder Diagnosis of Spinor Quintom},
author = {Jing Wang and Tian Lan and Tong-Jie Zhang},
journal= {arXiv preprint arXiv:0901.1441},
year = {2013}
}
Comments
9 pages, 9 figures, J.Theor. Phys. 1, 62-75