Efficient Quantum Controlled Teleportation of an Arbitrary Three-Qubit State Using Two GHZ Entangled States and One Bell Entangled State

Kirdi, Meryem El; Slaoui, Abdallah; Hadfi, H. El; Daoud, Mohammed

doi:10.1007/s10946-023-10115-z

Cited by 6 publications

(2 citation statements)

References 43 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Fidelity serves as a metric for quantifying the extent of agreement between the density matrices of output quantum states in theoretical and experimental scenarios [21,60,61]. A higher fidelity value indicates a more significant overlap, while lower fidelity reflects a lesser degree of agreement.…”

Section: Quantum Teleportation Of a Two-qubit Arbitrary State Within ...mentioning

confidence: 99%

Large teleportation of two-qubit state between non-neighboring nodes based on the utilization of multiple cluster states within quantum networks

El Hadfi,

El Kirdi,

Drissi

et al. 2024

Phys. Scr.

View full text Add to dashboard Cite

The transmission of quantum states over extended distances is constrained by photon losses, rulingout direct amplification akin to classical telecommunications due to the non-cloning theorem. Overcomingthis challenge involves implementing quantum repeater protocols that leverage entanglement swapping tocreate long-distance entanglement from shorter distances. A novel multi-hop quantum teleportation scheme,blending concepts from quantum repeaters and teleportation, is under exploration. It aims to transferarbitrary two-qubit states between two distant parties, even in the absence of a direct quantum channel.Intermediate nodes, connected via a four-qubit entangled cluster state as quantum channels, are introducedbased on a more general routing protocol. Bell measurements are independently conducted by the sourcenode (Alice) and all intermediate nodes, with simultaneous transmission of measurement results, significantlyreducing time consumption. Determining the quantum state from Bell measurement results requires onlythe destination node (Bob) for a simple unitary transformation. Moreover, this protocol holds promise forimplementation on the IBM Quantum Experience platform once the requisite quantum circuits are designed.This overview encompasses both the theoretical and experimental status of the proposed scheme, withexperimental findings incorporated into quantum state tomography to verify the accuracy of the transmitted quantum state.

show abstract

Section: Quantum Teleportation Of a Two-qubit Arbitrary State Within ...mentioning

confidence: 99%

Large teleportation of two-qubit state between non-neighboring nodes based on the utilization of multiple cluster states within quantum networks

El Hadfi,

El Kirdi,

Drissi

et al. 2024

Phys. Scr.

View full text Add to dashboard Cite

show abstract

“…Afterward, many QCT schemes have also been developed [12][13][14][15][16]. In 2020, Chen et al [12] proposed a scheme using a seven-qubit entangled state as the quantum channel to transmit Bell states.…”

Section: Introductionmentioning

confidence: 99%

A Scheme for Quantum Teleportation and Remote Quantum State Preparation of IoT Multiple Devices

Fu,

Li,

Hua

et al. 2023

Sensors

View full text Add to dashboard Cite

With the continuous development of the Internet of Things (IoT) technology, the industry’s awareness of the security of the IoT is also increasing, and the adoption of quantum communication technology can significantly improve the communication security of various devices in the IoT. This paper proposes a scheme of controlled remote quantum state preparation and quantum teleportation based on multiple communication parties, and a nine-qubit entanglement channel is used to achieve secure communication of multiple devices in the IoT. The channel preparation, measurement operation, and unitary operation of the scheme were successfully simulated on the IBM Quantum platform, and the entanglement degree and reliability of the channel were verified through 8192 shots. The scheme’s application in the IoT was analyzed, and the steps and examples of the scheme in the secure communication of multiple devices in the IoT are discussed. By simulating two different attack modes, the effect of the attack on the communication scheme in the IoT was deduced, and the scheme’s high security and anti-interference ability was analyzed. Compared with other schemes from the two aspects of principle and transmission efficiency, it is highlighted that the advantages of the proposed scheme are that it overcomes the single fixed one-way or two-way transmission protocol form of quantum teleportation in the past and can realize quantum communication with multiple devices, ensuring both security and transmission efficiency.

show abstract

Bidirectional quantum teleportation of even and odd coherent states through the multipartite Glauber coherent state: theory and implementation

Ikken,

Slaoui,

Ahl Laamara

et al. 2023

Quantum Inf Process

View full text Add to dashboard Cite

Efficient Quantum Controlled Teleportation of an Arbitrary Three-Qubit State Using Two GHZ Entangled States and One Bell Entangled State

Cited by 6 publications

References 43 publications

Large teleportation of two-qubit state between non-neighboring nodes based on the utilization of multiple cluster states within quantum networks

Large teleportation of two-qubit state between non-neighboring nodes based on the utilization of multiple cluster states within quantum networks

A Scheme for Quantum Teleportation and Remote Quantum State Preparation of IoT Multiple Devices

Bidirectional quantum teleportation of even and odd coherent states through the multipartite Glauber coherent state: theory and implementation

Contact Info

Product

Resources

About