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pro vyhledávání: '"Khurshudyan, M."'
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Autor:
Elizalde, E., Khurshudyan, M.
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 towards this phase in the cosmic evolution history is discussed in detail
Externí odkaz:
http://arxiv.org/abs/1711.01143
Autor:
Khurshudyan, M., Khurshudyan, As.
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 recent universe we take into account, that it is possibile to interpret
Externí odkaz:
http://arxiv.org/abs/1707.05175
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 suggested recently by the first author. On going research in both direction
Externí odkaz:
http://arxiv.org/abs/1707.02856
Autor:
Khurshudyan, M.1,2 (AUTHOR) martiros.khurshudyan@csic.es
Publikováno v:
Astrophysics. Sep2023, Vol. 66 Issue 3, p423-440. 18p.
Autor:
Khurshudyan, M. Zh., Makarenko, A. N.
Publikováno v:
Astrophysics and Space Science June 2016, 361:187
Subject of our study it is the accelerated expansion of the large scale universe, where a varying ghost dark energy can take the role of the dark energy. The model of the varying ghost dark energy considered in this work it is a phenomenological modi
Externí odkaz:
http://arxiv.org/abs/1606.06590
Autor:
Khurshudyan, M.
In this paper we consider the models of the accelerated expanding large scale universe~(according to general relativity) containing a generalized holographic dark energy with a Nojiri - Odintsov cut - off. The second component of the darkness is assu
Externí odkaz:
http://arxiv.org/abs/1606.05264
Autor:
Khurshudyan, M., Myrzakulov, R.
Publikováno v:
Symmetry 2021, 13(5), 769
The goal of this paper is to study new cosmological models where the dark energy is a varying Chaplygin gas. This specific dark energy model with non-linear EoS had been often discussed in modern cosmology. Contrary to previous studies, we consider n
Externí odkaz:
http://arxiv.org/abs/1509.07357
Autor:
Khurshudyan, M., Myrzakulov, R.
The goal of this paper is to discuss phase space analysis of some interacting Chaplygin gas models in General Relativity. Chaplygin gas is one of the fluids actively considered in modern cosmology due to the fact that it is a joint model of dark ener
Externí odkaz:
http://arxiv.org/abs/1509.02263
Akademický článek
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