Entanglement control in a laser driven single layer graphene system

Entanglement control in a laser driven single layer graphene system

In this letter, we have proposed a new model for quantum control of atom photon entanglement in a single layer graphene via von Neumann reduced entropy of entanglement. We consider the effect of terahertz laser field intensity on the degree of entanglement (DEM) in the resonance and off-resonance co...

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Veröffentlicht in:Laser physics letters 2023-12, Vol.20 (12), p.126001
Hauptverfasser: Ali, E, AbdulKareem, A F, Hussein, T Kh, Abbas, H A, Al-Saidi, D N, Hameed, S M, Rasen, F A, Shafik, S Sh, Alhessam, Mutaz S, Alawadi, A, Alsalamy, A, Abbass, R
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degree of entanglement
single layer graphene
spatially control
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container_end_page
container_issue 12
container_start_page 126001
container_title Laser physics letters
container_volume 20
creator Ali, E
AbdulKareem, A F
Hussein, T Kh
Abbas, H A
Al-Saidi, D N
Hameed, S M
Rasen, F A
Shafik, S Sh
Alhessam, Mutaz S
Alawadi, A
Alsalamy, A
Abbass, R
description In this letter, we have proposed a new model for quantum control of atom photon entanglement in a single layer graphene via von Neumann reduced entropy of entanglement. We consider the effect of terahertz laser field intensity on the degree of entanglement (DEM) in the resonance and off-resonance condition of the applied fields. We also investigate the spatially dependent of the DEM when two applied light becomes standing wave pattern in x and y directions. Our results show that in different parametric conditions, the population of the different states can be controlled and this leads to modifying the DEM of the system.
doi_str_mv 10.1088/1612-202X/ad069e
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subjects degree of entanglement
single layer graphene
spatially control
title Entanglement control in a laser driven single layer graphene system
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