Quantum Information Splitting of an Arbitrary Five-Qubit State Using Four-Qubit Entangled States

Liu, Xiaofang; Li, Dongfen; Zheng, Yundan; Liu, Mingzhe; Yang, Xiaolong; Zhou, Jie; Tan, Yuqiao; Wang, Ruijin

doi:10.1007/s10773-022-05178-8

Cited by 3 publications

(5 citation statements)

References 28 publications

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“…After Bennett et al, various theoretical schemes for QT using different types of entangled states have been reported [3][4][5][6][7][8][9] and QT has been experimentally verified [10][11][12][13][14][15]. The standard QT which enables quantum communication between the sender and the receiver nodes can be made more secure by introducing some additional intermediate quantum nodes [40][41][42][43][44][45][46][47][48][49][50][51][52][53][54][55][56]. In quantum information processing, it is essential to ensure the security of quantum information so that it cannot be stolen and interrupted by an eavesdropper.…”

Section: Introductionmentioning

confidence: 99%

“…In quantum information processing, it is essential to ensure the security of quantum information so that it cannot be stolen and interrupted by an eavesdropper. For ensuring the security of information, two methods namely quantum information splitting [40][41][42][43][44][45][46][47][48][49][50][51][52][53][54][55][56] and quantum information masking [57][58][59][60][61] are used. In quantum information splitting (QIS), the sender splits the quantum information among the various legitimate participants (recipients) and then it can be retrieved by any one recipient with the help of the remaining recipients.…”

Section: Introductionmentioning

confidence: 99%

“…Further, by considering four participants including one sender and three recipients, Hillery et al [40] extended their idea to QIS of single qubit quantum information state among the three recipients by using 4-qubit GHZ state. After Hillery et al [40], QIS has been widely studied by many authors [41][42][43][44][45][46][47][48][49][50][51][52][53][54][55][56]. Up to now various schemes for QIS of single qubit quantum information state [41][42][43][44][45][46][47], 2-qubit quantum information state [48][49][50], 3-qubit quantum information state [51][52][53][54], 5-qubit quantum information state [55] and N-qubit quantum information state [56] using different types of entangled states have been reported.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Quantum information splitting among N-quantum nodes within a quantum network by using Bell states

Verma

2024

Phys. Scr.

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In quantum information processing, it is essential to ensure the security of quantum information so that it cannot be stolen and interrupted by an eavesdropper. For ensuring the security of information, quantum information splitting (QIS) method is used in which quantum communication is made more secure by splitting the quantum information among the various quantum nodes within a quantum network in such a way that any one node can retrieve the quantum information completely with the collaboration of remaining quantum nodes. In this paper, by using Bell states as the quantum channel we present a simple and precise scheme for quantum information splitting of an arbitrary single-qubit quantum information state among N (N ≥ 2) recipient nodes which are separately entangled with the sender node only and not with one another. We also generalize our scheme to the splitting of multi-qubit quantum information state among the N recipient nodes by using 2-qubit Bell states as the quantum resource. In comparison to the previous existing QIS schemes which require multi-qubit entangled states as the quantum resource, our proposed QIS scheme is very simple and feasible.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Quantum information splitting among N-quantum nodes within a quantum network by using Bell states

Verma

2024

Phys. Scr.

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“…This ABQT scheme has also become an area of interest for researchers [23][24][25]. In addition, there are various types of quantum teleportation, including quantum information splitting [26,27], cyclic quantum teleportation [28][29][30], and probabilistic quantum teleportation [31][32][33]. On the other hand, RSP differs from the principles of quantum teleportation.…”

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

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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.

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“…QTP was first proposed by Bennett and Brassard [14] in 1993 and later experimentally verified by Anton Zeilinger and others in 1997. Since then, QTP has attracted the attention of many researchers and has produced many theoretical and experimental advances and variations in the past thirty years [15][16][17][18]. In 1998, Karlsson and Bourennane [19] pioneered the idea of controlled quantum teleportation (CQTP).…”

Section: Introductionmentioning

confidence: 99%

Hierarchical Controlled Hybrid Quantum Communication Based on Six-Qubit Entangled States in IoT

Hua,

Li,

et al. 2023

Sensors

Self Cite

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The rapid development and extensive application of the Internet of Things (IoT) have brought new challenges and opportunities to the field of communication. By integrating quantum secure communication with the IoT, we can provide a higher level of security and privacy protection to counteract security threats in the IoT. In this paper, a hybrid quantum communication scheme using six-qubit entangled states as a channel is proposed for specific IoT application scenarios. This scheme achieves hierarchical control of communication protocols on a single quantum channel. In the proposed scheme, device A transmits data to device B through quantum teleportation, while device B issues control commands to device A through remote quantum state preparation technology. These two tasks are controlled by control nodes C and D, respectively. The transmission of information from device A to device B is a relatively less important task, which can be solely controlled by control node C. On the other hand, issuing control commands from device B to device A is a more crucial task requiring joint control from control nodes C and D. This paper describes the proposed scheme and conducts simulation experiments using IBM’s Qiskit Aer quantum computing simulator. The results demonstrate that the fidelity of the quantum teleportation protocol (QTP) and the remote state preparation protocol (RSP) reach an impressive value of 0.999, fully validating the scheme’s feasibility. Furthermore, the factors affecting the fidelity of the hybrid communication protocol in an IoT environment with specific quantum noise are analyzed. By combining the security of quantum communication with the application scenarios of the IoT, this paper presents a new possibility for IoT communication.

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Quantum Information Splitting of an Arbitrary Five-Qubit State Using Four-Qubit Entangled States

Cited by 3 publications

References 28 publications

Quantum information splitting among N-quantum nodes within a quantum network by using Bell states

Quantum information splitting among N-quantum nodes within a quantum network by using Bell states

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

Hierarchical Controlled Hybrid Quantum Communication Based on Six-Qubit Entangled States in IoT

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