Influence of an external classical field on a♢ four-level atom inside a quantized field
In this paper, we study the effect of detuning parameters and driven external classical field
parameters on a quantum system consisting of a♢-configuration four-level atom inside a …
parameters on a quantum system consisting of a♢-configuration four-level atom inside a …
Entanglement analysis of a two-atom nonlinear Jaynes–Cummings model with nondegenerate two-photon transition, Kerr nonlinearity, and two-mode Stark shift
An entangled state, as an essential tool in quantum information processing, may be
generated through the interaction between light and matter in cavity quantum …
generated through the interaction between light and matter in cavity quantum …
Wigner function and entanglement dynamics of a two-atom two-mode nonlinear Jaynes–Cummings model
M Ghorbani, MJ Faghihi, H Safari - JOSA B, 2017 - opg.optica.org
In this paper, a model in which two moving atoms interact with a two-mode field with
nondegenerate two-photon transitions is studied in the presence of intensity-dependent …
nondegenerate two-photon transitions is studied in the presence of intensity-dependent …
Dynamics of entanglement and quantum Fisher information for N-level atomic system under intrinsic decoherence
SJ Anwar, M Ramzan, MK Khan - Quantum Information Processing, 2017 - Springer
We present a general problem of quantum entanglement quantified by von Neumann
entropy for N-level atomic system. Time evolution of state vector of the entire system is …
entropy for N-level atomic system. Time evolution of state vector of the entire system is …
Dynamics of different entanglement measures of two three-level atoms interacting nonlinearly with a single-mode field
HR Baghshahi, MK Tavassoly - The European Physical Journal Plus, 2015 - Springer
In this paper, we present a model which exhibits two identical Ξ-type three-level atoms
interacting with a single-mode field with k-photon transition in an optical cavity enclosed by a …
interacting with a single-mode field with k-photon transition in an optical cavity enclosed by a …
Entanglement criteria of two two-level atoms interacting with two coupled modes
In this paper, we study the interaction between two two-level atoms and two coupled modes
of a quantized radiation field in the form of parametric frequency converter injecting within an …
of a quantized radiation field in the form of parametric frequency converter injecting within an …
Generation and nonclassicality of entangled states via the interaction of two three-level atoms with a quantized cavity field assisted by a driving external classical field
HR Baghshahi, MK Tavassoly… - Quantum Information …, 2015 - Springer
The interaction of two identical three-level atoms of the types V,\,\varXi V, Ξ and\varLambda
Λ with a quantized cavity field as well as a driving external classical field is studied. Under …
Λ with a quantized cavity field as well as a driving external classical field is studied. Under …
Entanglement of a damped non-degenerate-type atom interacting nonlinearly with a single-mode cavity
In this paper, we investigate the entanglement of a non-degenerate \Diamond-type four-level
atom interacting with a single-mode cavity field with multi-photon transitions in the intensity …
atom interacting with a single-mode cavity field with multi-photon transitions in the intensity …
The influence of atomic dipole–dipole interaction on the dynamics of the population inversion and entanglement of two atoms interacting non-resonantly with two …
E Faraji, HR Baghshahi, MK Tavassoly - Modern Physics Letters B, 2017 - World Scientific
In this paper, the non-resonant interaction of two two-level atoms with two quantized cavity
fields is studied by considering the dipole–dipole interaction between the two atoms. The …
fields is studied by considering the dipole–dipole interaction between the two atoms. The …
Controlling the entanglement of a Λ-type atom in a bimodal cavity via atomic motion
M Ghorbani, H Safari, MJ Faghihi - JOSA B, 2016 - opg.optica.org
In this paper, a model describing the interaction between a moving three-level atom and a
two-mode cavity field with nondegenerate two-photon transitions is considered in the …
two-mode cavity field with nondegenerate two-photon transitions is considered in the …