398 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of MazandaranIR18 papers
- Islamic Azad University, TehranIR14 papers
- Qom Islamic Azad UniversityIR11 papers
- Institute for Research in Fundamental SciencesIR7 papers
- Islamic Azad University Central Tehran BranchIR5 papers
- Yerevan State UniversityAM4 papers
- Damghan UniversityIR3 papers
- Payame Noor UniversityIR3 papers
- Babol Noshirvani University of TechnologyIR2 papers
- Islamic Azad University Rasht BranchIR2 papers
- Islamic Azad University, Science and Research BranchIR2 papers
- L. N. Gumilyov Eurasian National UniversityKZ2 papers
59 papers
Correspondence between particle creation and dark components interaction in the context of gravity
S. Ganjizadeh, Alireza Amani, M. A. Ramzanpour
In this paper, we explore the particle creation scenario in the context of gravity in flat-FLRW metric. For this purpose, from the perspective of thermodynamics an…
Massive Dirac particles based on gapped graphene with Rosen-Morse potential in a uniform magnetic field
A. Kalani, Alireza Amani, M. A. Ramzanpour
We explore the gapped graphene structure in the two-dimensional plane in the presence of the Rosen-Morse potential and an external uniform magnetic field. In order to describe the…
Observational Constraints on the Dark Energy with a Quadratic Equation of State
Hossein Moshafi, Alireza Talebian, Ebrahim Yusofi +1
In this study, we introduce a novel late-time effective dark energy model characterized by a quadratic equation of state (EoS) and rigorously examine its observational constraints.…
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…
Cosmological Evolution, Analytical Parametrization, and Dynamical Stability of a Bouncing Universe in Non-Minimal Kinetic Coupling Gravity
Alireza Amani, A. S. Kubeka, E. Mahichi
In this paper, the bouncing cosmology is studied in the framework of the non-minimal kinetic coupling theory between the scalar field and the Einstein tensor. After deriving the mo…
The interaction of extended Bose-Einstein condensate dark matter with viscous gravity
E. Mahichi, Alireza Amani
In this paper, we study the viscous gravity model as a source of dark energy, and the Extended Bose-Einstein Condensate (EBEC) as a source of dark matter, in a flat-FRW m…
Probing Phase Structure of Strongly Coupled Matter with Holographic Entanglement Measures
M. Asadi, B. Amrahi, H. Eshaghi-Kenari
We study the holographic entanglement measures such as the holographic mutual information, HMI, and the holographic entanglement of purification, EoP, in a holographic QCD model at…
Observational Hubble parameter data constraints on the interactive model of gravity with particle creation
S. Ganjizadeh, Alireza Amani, M. A. Ramzanpour
In this paper, we consider an open system from the thermodynamic perspective for an adiabatic FRW universe model in which particle creation occurs within the system. In that case,…
Extended Bose-Einstein condensate dark matter in viscous Gauss-Bonnet gravity
E. Mahichi, Alireza Amani, M. A. Ramzanpour
In this paper, we study the gravity model with an interacting model by flat-FRW metric in a viscous fluid. We consider that the universe dominates with components of dark…
Viscous interacting and stability on dark matter Bose-Einstein condensation with modified Chaplygin gas
E. Mahichi, Alireza Amani, M. A. Ramzanpour
In this paper, the viscous cosmological dynamics are studied in the presence of dark matter Bose-Einstein Condensation (BEC) by curved-FRW background. For this purpose, we use the…
Energy spectrum of massive Dirac particles in gapped graphene with Morse potential
Z. Zali, Alireza Amani, J. Sadeghi +1
In this paper, we study the massive Dirac equation with the presence of the Morse potential in polar coordinate. The Dirac Hamiltonian is written as two second-order differential e…
Observational constraints and stability in viscous gravity
T. Mirzaei-Rezaei, Alireza Amani, E. Yusofi +2
In this paper, we study the gravity model in the presence of the bulk viscosity by the flat-FRW metric. The field equation is obtained by teleparallel gravity wi…
Thermodynamics of the viscous gravity in the new agegraphic dark energy model
A. Pourbagher, Alireza Amani
In this paper, we first obtain the energy density by the approach of the new agegraphic dark energy model, and then the gravity model is studied as an alternative to the d…
Signs of new physics in top quark pair production associated with a neutrino pair at the LHC
Daruosh Haji Raissi, Javad Ebadi, Mojtaba Mohammadi Najafabadi
In this paper, we examine the interactions of the top quarks with the boson using the top quark pair production associated with neutrino pair () at th…
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…
Thermodynamics and stability of gravity with viscous fluid by observational constraints
A. Pourbagher, Alireza Amani
In this paper, we study the model of gravity with viscous fluid in flat-FRW metric, in which and are torsion scalar and boundary term, respectively. We obtain the…
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…
Loop induced singlet scalar production through the vector like top quark at future lepton colliders
Daruosh Haji Raissi, Seddigheh Tizchang, Mojtaba Mohammadi Najafabadi
In this paper, we explore the signature of a simplified model which includes a new singlet scalar state and a vector like quark at future lepton colliders. In particular, we study…
Logarithmic corrections of charged hairy black hole in (2+1) dimension
J. Sadeghi, B. Pourhassan, F. Rahimi
We consider a charged black hole with a scalar field that is coupled to gravity in (2 + 1)-dimensions. We compute the logarithmic corrections to the corresponding system using two…
Stability and interacting gravity with modified Chaplygin gas
T. Mirzaei Rezaei, Alireza Amani
In this paper, the model of interaction is studied between gravity and modified Chaplygin gas in FRW-flat metric. We obtain the Friedmann equations in the framew…
Higher Order Corrections to Asymptotic-de Sitter Inflation
M. Mohsenzadeh, E. Yusofi
Since trans-Planckian considerations can be associated with the re-definition of the initial vacuum, we investigate further the influence of trans-Planckian physics on the spectra…
The bouncing cosmology with gravity and its reconstructing
Ali R. Amani
In this paper, we study gravity by Hu-Sawicki model in Friedmann-Lema\^ıtre-Robertson-Walker (FLRW) background. The Friedmann equations are calculated by modified gravity ac…
Large Angular Scale CMB Anisotropy from an Excited Initial Mode
A. Sojasi, M. Mohsenzadeh, E. Yusofi
According to inflationary cosmology, the CMB anisotropy gives an opportunity to test predictions of new physics hypotheses. The initial state of quantum fluctuations is one of the…