23 citations · 149 across the 25 of their papers we have counts for
25 papers
A Quadratic Equation of State to Cosmic Acceleration: Entropy Evolution and Phantom Crossing
A. Shahriar, M. Abbasiyan-Motlaq, M. Mohsenzadeh +1
This paper investigates the thermodynamic evolution of the universe within the framework of a quadratic equation of state (EoS). Building upon the basis of the quadratic EoS model,…
Accelerating Universe in Terms of Hankel Function Index
K. Suratgar, M. Mohsenzadeh, E. Yusofi +1
In this paper, cosmology is proposed for the accelerating universe with asymptotic de Sitter expansion in terms of Hankel function index . To some extent, both the initia…
A possible role for the merger of clusters/voids in the cosmological expansion
S. Mohammadi, E. Yusofi, M. Mohsenzadeh +1
In this study, we use the merger process of clusters/voids in the role of variable dark energy fluid to alleviate the Hubble tension, which can lead to a balance in the cosmologica…
Quasi-de Sitter Solution, Negative Norm State and Krein Space in Cosmology
Majid Mohsenzadeh
Recent observational data have shown two important results about cosmic inflation: First, the primordial power spectrum is approximately scale invariant. Secondly, the space-time g…
A Covariant Approach for Particle Creation in Non-flat Background
A. R. Ziyaee, M. Mohsenzadeh, E. Yusofi
Krein approach is used to study the particle creation during quasi-de Sitter inflation in different background space-times. In the conventional method for calculating the created p…
Surface Tension of Cosmic Voids as a Possible Source for Dark Energy
E. Yusofi, M. Khanpour, B. Khanpour +2
The cosmological constant is estimated by considering the surface tension of supervoids in a void-dominated cosmic fluid by which we can get a possible source of dark energy. Looki…