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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/084/04/0503-0516

    • Keywords

       

      Ghost dark energy; quintessence; fractal gravity.

    • Abstract

       

      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.

    • Author Affiliations

       

      Habib Abedi1 Mustafa Salti2

      1. Department of Physics, University of Tehran, North Kargar Ave, Tehran, Iran
      2. Physics Department of Science Faculty, Dicle University, 21280, Diyarbakir Turkey
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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