Ghost quintessence in fractal gravity

Pramana

Habib Abedi¹  Mustafa Salti2² 

[1] Department of Physics, University of Tehran, North Kargar Ave, Tehran, Iran$$;Physics Department of Science Faculty, Dicle University, 21280, Diyarbakir Turkey$$

关键词: Ghost dark energy;    quintessence;    fractal gravity.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

In this study, using the time-like fractal theory of gravity, we mainly focus on the ghost dark energy model which was recently suggested to explain the present acceleration of the cosmic expansion. Next, we establish a connection between the quintessence scalar field and fractal ghost dark energy density. This correspondence allows us to reconstruct the potential and the dynamics of a fractal canonical scalar field (the fractal quintessence) according to the evolution of ghost dark energy density.

【 授权许可】

Unknown