128 citations · 1.3k across the 58 of their papers we have counts for
5 papers · 1 filter
Cosmological model involving an interacting van der Waals fluid
E. Elizalde, M. Khurshudyan
A model for the late-time accelerated expansion of the universe is considered where a van der Waals fluid interacting with matter plays the role of dark energy. The transition towa…
Phenomenological modification of horizon temperature
M. Khurshudyan, As. Khurshudyan
In this paper a study of the accelerated expansion problem of the large scale universe is presented. To derive Friedmann like equations, describing the background dynamics of the r…
Some interacting dark energy models
Martiros Khurshudyan, Asatur Khurshudyan
In this paper we study new cosmological models involving new forms of non-gravitational interaction between cold dark matter and dark energy. The main purpose is to demonstrate the…
Non-linear logarithmic interactions and a varying polytropic gas
M. Khurshudyan, M. Hakobyan, As. Khurshudyan
In this paper we will demonstrate possible existence of more exotic forms of interaction taking into account, that dark energy can be parametrized as a varying polytropic uid sugge…
On cosmology of interacting varying polytropic dark fluids
Martiros Khurshudyan, Asatur Khurshudyan
In this paper a possibility of the accelerated expansion of the large scale universe with a varying polytropic fluid of a certain type is presented. About a special role of non-gra…