Interacting Holographic Dark Energy Model as a Dynamical system and the Coincidence Problem

doi:https://doi.org/10.48550/arxiv.1106.4626

Open AccessPreprint10.48550/arxiv.1106.4626

Interacting Holographic Dark Energy Model as a Dynamical system and the Coincidence Problem

Ritabrata Biswas,Nairwita Mazumder,Subenoy Chakraborty-2011-06-23-arXiv (Cornell University)

TL;DRAbstract

We examine the evolution of a holographic cosmological model with future event horizon as the infrared cut-off and dark matter and dark energy do not evolve independently $-$ there is interaction between them. The basic evolution equations are reduced to an autonomous system and corresponding phase space is analyzed.

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We examine the evolution of a holographic cosmological model with future event horizon as the infrared cut-off and dark matter and dark energy do not evolve independently $-$ there is interaction between them. The basic evolution equations are reduced to an autonomous system and corresponding phase space is analyzed.

Keywords

Dark energyPhysicsHorizonCoincidenceEvent horizonHolographyDark matterTheoretical physics

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