Symmetric and Asymmetric Cyclic Quantum Teleportation with Different Controller for Each Participant

Rahmawati, Rafika; Purwanto, Agus; Subagyo, Bintoro Anang; Taufiqi, Muhammad; Hatmoko, Bayu Dwi

doi:10.1007/s10773-022-05208-5

Cited by 7 publications

(4 citation statements)

References 30 publications

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“…(1) This article is the first to propose a hierarchical controlled cyclic quantum teleportation method, which has certain innovations. The article [28][29][30][31][32][33][34][35] provides an ordinary cyclic quantum teleportation, where only one controller cannot achieve hierarchical control and cannot control information transmission with different importance levels separately. Article [36] proposes a long-distance quantum teleportation scheme that can transmit unknown quantum states from the sender to any one of multiple receivers.…”

Section: Discussionmentioning

confidence: 99%

“…In this scheme, the three parties involved in communication simultaneously achieved cyclic transmission of a singlequbit unknown quantum state, which improved communication efficiency [28]. Later, many (general or controlled) symmetric or asymmetric bidirectional quantum teleportation schemes and cyclic quantum teleportation schemes were proposed and further applied to scenarios where the number of agents is extended to four or N, or with one or more controllers [29][30][31][32][33][34][35].…”

Section: Introductionmentioning

confidence: 99%

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Hierarchical controlled cyclic quantum teleportation

Yang

2023

Phys. Scr.

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In this paper, a new hierarchical controlled cyclic quantum teleportation scheme is proposed, which can be applied to hierarchical quantum information transmission in a variety of application scenarios. In this scheme, Charlie in the low-level position can only complete simple sending tasks under the control of Bob, while Alice in the middle-level position needs to complete ordinary sending tasks under the control of Charlie and Diana; Bob in the high-level position needs to complete important tasks sent to Charlie under the control of the controller Diana and the high-level controller Eve. Diana and Eve can be regarded as both internal middle and high-level managers as well as different external regulators. Finally, this paper also discusses the number of controllers and their control capabilities, and briefly proposes a simplified hierarchical cyclic quantum teleportation scheme, which provides more options for users with different needs.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Hierarchical controlled cyclic quantum teleportation

Yang

2023

Phys. Scr.

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“…They used a seven-qubit entangled state as the quantum channel with one qubit is for a controller. Many different variations of these protocols were reported in [11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27].…”

Section: Introductionmentioning

confidence: 99%

Quantum controlled teleportation with OR-logic-gate-like controllers in noisy environment

Taufiqi,

Yuwana,

Purwanto

et al. 2023

Phys. Scr.

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We evaluate a one-way, bidirectional, and cyclic quantum controlled teleportation with two controllers. We show that the controllers' agreement mimics the OR logic gate, i.e., the teleportation succeeds with only one of the controllers' cooperation, and it does not matter which one. This result is generalized to multi-ways quantum controlled teleportation with N controllers. The proposed protocols are evaluated by considering a noisy environment in the form of phase-damping noise and amplitude-damping noise and the dependence of fidelity only on the decoherence rate and the initial state’s amplitude parameter were established. It is interesting to note that for the phase-damping noise case, there are states with perfect fidelity (and the entropy equal to zero) even in a noisy environment. We discuss the novelty of the proposed protocols and highlight that they can be useful if the information to be teleported needs an OR-logic-gate-like controllers’ agreement combination, which cannot be done with other existing protocols.

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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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Symmetric and Asymmetric Cyclic Quantum Teleportation with Different Controller for Each Participant

Cited by 7 publications

References 30 publications

Hierarchical controlled cyclic quantum teleportation

Hierarchical controlled cyclic quantum teleportation

Quantum controlled teleportation with OR-logic-gate-like controllers in noisy environment

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

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