128 citations · 1.3k across the 58 of their papers we have counts for
13 papers · 1 filter
Interacting two-component fluid models with varying EoS parameter
M. Khurshudyan, B. Pourhassan, E. O. Kahya
In this paper, we consider Universe filled with two-component fluid. We study two different models. In the first model we assume barotropic fluid with the linear equation of state…
Phenomenological models of Universe with varying and
M. Khurshudyan
In this article we will consider several phenomenological models for the Universe with varying and , where is the gravitational "constant" and is a varying cos…
Hubble parameter corrected interactions in cosmology
J. Sadeghi, M. Khurshudyan, M. Hakobyan +1
In this paper we make steps in a new direction by considering fluids with EoS of more general form . It is thought that there should be interaction between cosmic fluids,…
Mutually interacting Tachyon dark energy with variable and
J. Sadeghi, M. Khurshudyan, M. Hakobyan +1
In this paper we consider Tachyonic scalar field as dark energy with interaction between components in the case of variable and . We assume a flat Universe with specific for…
Phenomenological Fluids from Interacting Tachyonic Scalar Fields
J. Sadeghi, M. Khurshudyan, M. Hakobyan +1
In this paper we are interested to consider mathematical ways to obtain different phenomenological fluids from two-component Tachyonic scalar fields. We consider interaction betwee…
Interacting Ghost Dark Energy Models with Variable and
J. Sadeghi, M. Khurshudyan, A. Movsisyan +1
In this paper we consider several phenomenological models of variable . Model of a flat Universe with variable and is accepted. It is well known, that varying and $Λ…