Dynamics of physical properties of a single-mode quantized field non-linearly and non-resonantly interacting with two V-type three-level atoms passing consecutively through a cavity

Faraji, Elham; Tavassoly, M. K.

doi:10.1016/j.optcom.2015.06.008

Cited by 10 publications

(2 citation statements)

References 43 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Summing up, it is established that via adjusting the damping parameter, as well as the initial field state type and its initial intensity, it is possible to tune the degree of entanglement and other nonclassicality features. It ought to be mentioned that one can investigate the considered model in this paper with other configurations of three-level atoms like Λand V-type atoms, too [38,39].…”

Section: Summary and Concluding Remarksmentioning

confidence: 99%

Damping effect in the interaction of a Ξ-type three-level atom with a single-mode field: Caldirola–Kanai approach

Daneshmand

Tavassoly

2016

Laser Phys.

View full text Add to dashboard Cite

In this paper the damped interaction between a Ξ-type three-level atom and a quantized single-mode cavity field is studied, where the Hamiltonian of the field is performed based on the Caldirola-Kanai damping Hamiltonian. The amplitude probabilities of the atom-field entangled state associated with the system considered have been explicitly deduced and the time evolution of a few of its physical properties is discussed. In detail, the influence of the damping parameter on the temporal behavior of the linear entropy, sub-Poissonian statistics as well as quadrature and amplitude squared squeezing is numerically investigated. Besides these, as an additional purpose of the paper, the effects of the initial field type as well as the initial mean photon number of the field on the above-mentioned properties are evaluated numerically. It is shown that via adjusting the damping parameter, initial field and its intensity, one can tune the degree of entanglement and other nonclassicality features.

show abstract

Section: Summary and Concluding Remarksmentioning

confidence: 99%

Damping effect in the interaction of a Ξ-type three-level atom with a single-mode field: Caldirola–Kanai approach

Daneshmand

Tavassoly

2016

Laser Phys.

View full text Add to dashboard Cite

show abstract

“…In the IN models, the off-diagonal elements of the density matrix of a quantum state are intrinsically suppressed, consequently, IN is realized without any dissipation. Without regarding the decoherence in qutrits, many systems were investigated in qubits and qutrits [31][32][33][34][35][36]. While with the intrinsic damping, there still need of more investigations when a multi-level system is considered [10,11,37], and this paper therefore fills a gap in the literature.…”

Section: Introductionmentioning

confidence: 99%

Dynamics of quantum coherence and entanglement in an intrinsic noise model of a V-type qutrit system interacting with a coherent field

et al. 2020

View full text Add to dashboard Cite

An analytical solution of the dynamical evolution of an intrinsic noise model of a V-type three-level atom confined in a cavity having one-mode coherent field via multi-photon transitions is obtained. We investigate the effect of the physical parameters of the qutrit-cavity unitary interaction, the intrinsic noise and the photon multiplicity, on important quantum effects such as: the atomic inversion, the quantum coherence, the entanglement and the total correlation. These physical parameters control the phenomenon of the collapses and revivals, and the regularity of the oscillatory behavior of the atomic-inversion. When the intrinsic noise is considered, the dynamics of the entropy, the negativity and the mutual information are different, while the entropy grows, the entanglement negativity and the mutual information degrades to their stationary values. It is found that the quantum coherence, the entanglement, the total correlation and their stationary values are very sensitive to any change in the physical parameters.

show abstract

Nanoelectronic Systems for Quantum Computing

Ferry

2022

Springer Handbook of Semiconductor Devices

View full text Add to dashboard Cite

Dynamics of physical properties of a single-mode quantized field non-linearly and non-resonantly interacting with two V-type three-level atoms passing consecutively through a cavity

Cited by 10 publications

References 43 publications

Damping effect in the interaction of a Ξ-type three-level atom with a single-mode field: Caldirola–Kanai approach

Damping effect in the interaction of a Ξ-type three-level atom with a single-mode field: Caldirola–Kanai approach

Dynamics of quantum coherence and entanglement in an intrinsic noise model of a V-type qutrit system interacting with a coherent field

Nanoelectronic Systems for Quantum Computing

Contact Info

Product

Resources

About