Interaction between two two-level atoms coupled to N-level quantum system

Obada, A.‐S. F.; Naim, Abdullah F. Al; Khalil, E. M.; Abdel‐Khalek, S.; Eleuch, Hichem

doi:10.1007/s11082-019-1952-3

Cited by 4 publications

(2 citation statements)

References 31 publications

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“…The effect of the classical field related to SU(1,1) and the damping terms on Su(1,1) system interacting with a two-level atom has been studied [23]. The influence of the number of level and detuning parameter on the interaction between N-level atom and the two 2-level atoms in presence of dipole-dipole interaction has been studied has been discussed [27]. The interaction between the asymmetric two 2-level atoms and SU(1,1) Lie algebra has been studied [28].…”

Section: Introductionmentioning

confidence: 99%

A nonlinear interaction between SU(1,1) quantum system and a three-level atom in different configurations with damping term

et al. 2021

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The effect of nonlinear medium and phase damping is investigated on an atom of three levels in different forms interacting with the SU(1,1) Lie algebra. The SU(1,1) system starts the interaction from the Perelomov coherent state, while the atom starts the interaction from excited-most state. The time dependent wave function is calculated by using the Schrödinger equation. The density matrix is obtained. The influences of damping, nonlinearity (Kerr-like medium), Perelomov coherent parameter and the Bargmann index on some non-classical properties, such as: revivals-collapses phenomenon, entanglement and atomic variables squeezing, are investigated.

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Section: Introductionmentioning

confidence: 99%

A nonlinear interaction between SU(1,1) quantum system and a three-level atom in different configurations with damping term

et al. 2021

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“…It has been shown that the system is sensitive to the decay and Stark-shift parameters. Furthermore, the type of interaction between two TLA and the N-level atom has been explored [16]. The results show that the non-local correlation depends crucially on the detuning.…”

Section: Introductionmentioning

confidence: 99%

Information Entropy Squeezing and Non-local Correlation Between a Two-Level Atom and Two-Mode Field Under the Classical Field Effect

et al. 2020

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This paper examines the squeezing on information entropy and entanglement on the basis of a quantum scheme that contains two-mode interaction with time dependence of a two-level atom, including the external field. The proposed model is formulated by eliminating the external field after applying a certain transformation. The dynamics of information entropy squeezing and non-local correlation information for the system Hamiltonian are investigated. The effect of the evolution of the squeezing and entanglement by the classical field are estimated. Based on the results, the obtained dynamic behavior of squeezing and entanglement is controlled using the external field.

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Entangled Pair of the su(1) Quantum Systems Interacting with Two Two-Level Atoms

et al. 2020

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Interaction between two two-level atoms coupled to N-level quantum system

Cited by 4 publications

References 31 publications

A nonlinear interaction between SU(1,1) quantum system and a three-level atom in different configurations with damping term

A nonlinear interaction between SU(1,1) quantum system and a three-level atom in different configurations with damping term

Information Entropy Squeezing and Non-local Correlation Between a Two-Level Atom and Two-Mode Field Under the Classical Field Effect

Entangled Pair of the su(1) Quantum Systems Interacting with Two Two-Level Atoms

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