Skip to main content

and
  1. Article

    Open Access

    Evolution of spherical overdensity in Chaplygin gas model

    Even though many scalar field models of dark energy have been considered in the literature, there is another interesting class of dark energy models involving a fluid known as a Chaplygin gas. In addition to d...

    Amin Rezaei Akbarieh, Mohammad Ahmadi, Yousef Izadi in The European Physical Journal C (2020)

  2. Article

    Open Access

    Tachyon inflation in teleparallel gravity

    We present a tachyonic field inflationary model in a teleparallel framework. We show that tachyonic coupled with the f(T) gravity model can describe the inflation era in which f(T) is an arbitrary function of ...

    Amin Rezaei Akbarieh, Yousef Izadi in The European Physical Journal C (2019)