论文标题

相互作用的全息暗能模型的稳定性分析

Stability analysis of an interacting holographic dark energy model

论文作者

Mishra, Sudip, Chakraborty, Subenoy

论文摘要

目前的工作涉及与不同的红外(IR) - 曲线的全息暗能宇宙学模型的动态系统分析。通过适当的变量转换,爱因斯坦场方程将转换为自主系统。确定临界点,并通过中心歧管理论和Liapunov函数方法检查平衡点的稳定性。也已经解释了可能的分叉场景。

The present work deals with dynamical system analysis of Holographic Dark Energy cosmological model with different infra-red (IR)-cutoff. By suitable transformation of variables the Einstein field equations are converted to an autonomous system. The critical points are determined and the stability of the equilibrium points are examined by Center Manifold Theory and Liapunov function method. Possible bifurcation scenarios have also been explained.

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