38 citations · 67 across the 14 of their papers we have counts for
13 papers · 1 filter
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…
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…
Quantum light propagation in a uniformly moving dissipative slab
Marzye Hoseinzadeh, Ehsan Amooghorban, Ali Mahdifar +1
Within the framework of a phenomenological quantization scheme, we present the quantization of the electromagnetic field in the presence of a moving absorptive and dispersive magne…