38 citations · 67 across the 14 of their papers we have counts for
15 papers
Curvature-Induced Nonclassicality in a Generalized Jaynes-Cummings Model
Somayeh Kourkinejat, Ali Mahdifar, Ehsan Amooghorban
In this paper, we investigate the influence of spatial curvature on the Jaynes-Cummings model. We employ an analog model of general relativity, representing the field inside a cavi…
Effects of Spatial Curvature on Blackbody Radiation: Modifications to Energy Distribution and Fundamental Laws
Somayeh Kourkinejat, Ali Mahdifar, Ehsan Amooghorban
In this paper, we investigate the effects of spatial curvature on blackbody radiation. By employing an analog model of general relativity, we replace the conventional straight-line…
Impact of spatial curvature on quantum Otto engines
S. Kourkinejat, A. Mahdifar, E. Amooghorban
In this paper, we consider a quantum Otto cycle with a quantum harmonic oscillator on a circle as its working substance. Since the eigen-energies of this oscillator depend on the c…
Coherent states on a circle: the Higgs-like approach
Ali Mahdifar, Ehsan Amooghorban
In this paper, the Higgs-like approach is used to analyze the quantum dynamics of a harmonic oscillator constrained on a circle. We obtain the Hamiltonian of this system as a funct…
Nonlinear optical effects on the atom-field interaction based on the nonlinear coherent states approach
Mojgan Momeni Demneh, Ali Mahdifar, Rasoul Roknizadeh
In this paper, to study the effects of a nonlinear medium on the atom-field interaction, we use the nonlinear coherent states approach. For this purpose, we choose the two-mode cro…
Nonlinear Coherent States of the Fokas-Lagerstrom Potential
Mehdi Ashrafi, Ali Mahdifar, Ehsan Amooghorban
In this paper, we introduce an algebraic approach to construct Fokas-Lagerstrom coherent states. To do so, we define deformed creation and annihilation operators associated to this…