Dynamical systems analysis of phantom models

Abstract

In this work, we study the dynamical systems analysis of phantom dark energy models considering a general potential. The stability analysis of the system shows that there is only one fixed point which could be the beginning of the universe but there could be many options for our future destiny. A detail numerical analysis of the system is also done using three different schemes and it shows that the late time behavior of the system is consistent with the recent observations.

11 pages, 24 figures

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Cited by in corpus (12)

• Dynamical stability of K-essence field interacting non-minimally with a perfect fluid
• Bayesian model selection on Scalar $\epsilon$-Field Dark Energy
• Dynamical Stability in presence of non-minimal derivative dependent coupling of $k$-essence field with a relativistic fluid
• Ghost condensates and pure kinetic $k$-essence condensates in presence of field-fluid non-minimal coupling in the dark sector
• Generalized Tachyonic Teleparallel cosmology
• Dynamical systems analysis of an interacting scalar field model in an anisotropic universe
• Dynamical system analysis in modified Galileon cosmology
• Quintessence scalar field and cosmological constant: Dynamics of a multi-component dark energy model
• Dynamical systems analysis of a cosmological model with interacting Umami Chaplygin fluid in adiabatic particle creation mechanism: Some bouncing features
• Dynamical System Analysis for Scalar Field Potential in Teleparallel Gravity
• Teleparallel Gravity and Quintessence: The Role of Nonminimal Boundary Couplings
• Extended datasamples under the lens of Brane World Theory