Xiang-Ting Gao

most citedPhase-space analysis of a class of k-essence cosmology

37 citations · 57 across the 2 of their papers we have counts for

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gr-qc2010★ 37 cited

Phase-space analysis of a class of k-essence cosmology

Rong-Jia Yang, Xiang-Ting Gao

We perform a detailed phase-space analysis of a class of k-essence cosmology. We find the critical points can be divided into three classes: points unstable but the model stable, b…

gr-qc2010★ 20 cited

Geometrical diagnostic for purely kinetic k-essence dark energy

Xiang-Ting Gao, Rong-Jia Yang

Geometrical diagnostic, involving the statefinder ${r, s}$ and $O m (x)$ , is widely used to discriminate different dark energy models. We apply the statefinder ${r, s}$ and $O m (x)$ …