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Statefinder Parameters for Tachyon Dark Energy Model

Ying Shao·Yuanxing Gui
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Abstract

In this paper we study the statefinder parameters for the tachyon dark energy model. There are two kinds of stable attractor solutions in this model. The statefinder diagrams characterize the properties of the tachyon dark energy model. Our results show that the evolving trajectories of the attractor solutions lie in the total region and pass through the LCDM fixed point, which is different from other dark energy model.

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Ying Shao, Yuanxing Gui. 2007-03-22. Statefinder Parameters for Tachyon Dark Energy Model. https://doi.org/10.1142/s0217732308023499

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