# The effect of classical driving field on the spectrum of a qubit and entanglement swapping inside dissipative cavities

@article{Mortezapour2020TheEO, title={The effect of classical driving field on the spectrum of a qubit and entanglement swapping inside dissipative cavities}, author={Ali Mortezapour and Alireza Nourmandipour and Hossein Gholipour}, journal={Quantum Information Processing}, year={2020}, volume={19}, pages={1-16} }

In this paper, we study the effect of the classical driving field on the spontaneous emission spectrum of a qubit embedded in a dissipative cavity. Furthermore, we monitor the entanglement dynamics of the driven qubit with its radiative decay under the action of the classical field. Afterward, we carry out an investigation on the possibility of entanglement swapping between two such driven qubit systems. The swapping will be feasible with the aid of a Bell state measurement performing on the…

## 7 Citations

Entanglement protection of classically driven qubits in a lossy cavity

- PhysicsScientific reports
- 2021

It is shown that the classical driving field has a constructive role for the entanglement protection in the strong coupling regime and it is illustrated that a factorable initial-state can be driven in an entangled state and, even, in a entangled steady-state after the interaction with the environment.

Controlling qubit–photon entanglement, entanglement swapping and entropic uncertainty via frequency modulation

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We conduct a study into the impact of frequency modulation on the dynamic behavior of qubit–photon entanglement inside a leaky cavity and subsequently on the entanglement swapping between such two…

Entanglement dynamics of an open moving-biparticle system driven by classical-field

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In this work, the entanglement dynamics of a moving-biparticle system driven by an external classical field are investigated, where the moving-biparticle system is coupled with a zero temperature…

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- PhysicsQuantum Inf. Process.
- 2020

When the two environments are equivalent and the ancillary two- level system is in the maximally coherent state, the coherence of the two-level system can be always enhanced by measurement.

Relaxation process of a two-level system in a coherent superposition of two environments

- PhysicsQuantum Inf. Process.
- 2020

The coherence of the two-level system can be definitely enhanced by the environmental superposition effect and the coherence can be improved probabilistically in the exactly solvable model.

Temporal steering of a two-level system interacting with a coherent superposition of two environments

- PhysicsQuantum Inf. Process.
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Qubit movement-assisted entanglement swapping

- Physics
- 2019

In this paper, we propose a scheme to generate entanglement between two distant qubits (two-level atom) which are separately trapped in their own (in general) non-Markovian dissipative cavities by…

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