62 citations · 943 across the 72 of their papers we have counts for
7 papers · 1 filter
(Non-) geodesic motion in chameleon Brans Dicke model
Khaled Saaidi
Based on \cite{16}, we assume there is a non-minimal coupling between the scalar field and matter in Brans-Dicke model. We analyzes the motion of different matter such as, massless…
Ghost dark energy in model of gravity
Kh. Saaidi, Ali. Aghamohammadi, B. Sabet +1
We study a correspondence between model of gravity and a phenomenological kind of dark energy (DE), which is known as QCD ghost dark energy. Since this kind of dark energy i…
Reconstructing f(R) model from Holographic DE: Using the observational evidence
Kh. Saaidi, A. Aghamohammadi
We investigate the corresponding relation between gravity and an interacting holographic dark energy. By obtaining conditions needed for some observational evidence such as,…
Stability of Ghost Dark Energy in CBD Model of Gravity
Khaled Saaidi
We study the stability of the ghost dark energy model versus perturbation. Since this kind of dark energy is instable in Einsteinian general relativity theory, then we study a new…
Quark-hadron phase transition in a chameleon Brans-Dicke model of brane gravity
Kh. Saaidi, A. Mohammadi, T. Golanbari +2
In this work, the quark-hadron phase transition in a chameleon Brans-Dicke model of brane world cosmology within an effective model of QCD is investigated. Whereas, in the chameleo…
Brane Cosmology with the Chameleon Scalar Field in Bulk
Khaled Saaidi, AbolHassan Mohammadi
In this work we investigate the effect of a kind of scalar field, called chameleon, on the evolution of universe. We put this scalar field in the bulk. It is displayed that this sc…