Bidirectional Quantum Controlled Teleportation of Three-Qubit State by Using GHZ States
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DOI: 10.1007/s10773-019-04223-3
Abstract: In this paper, we present a scheme of bidirectional quantum controlled teleportation of three-qubit state by using GHZ states. Alice transmits an unknown three-qubit entangled state to Bob, and Bob transmit an unknown three-qubit entangled… read more here.
Keywords: state; bidirectional quantum; qubit; three qubit ... See more keywords
An Optimized Bidirectional Quantum Teleportation Scheme with the Use of Bell States
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DOI: 10.1007/s10773-022-05075-0
Abstract: Bidirectional quantum teleportation scheme is a two-way quantum communication process, in which two parties simultaneously receive each other information. Recently, in paper (Zhou et al., IEEE Access, 7 , 44269 2019 ), a six-qubit cluster… read more here.
Keywords: teleportation scheme; quantum; scheme; quantum teleportation ... See more keywords
Probabilistic resumable bidirectional quantum teleportation
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DOI: 10.1007/s11128-017-1727-3
Abstract: In order to effectively use partially entangled pairs, we consider two kinds of generalized bidirectional quantum teleportation (GBQT) protocols in the different cases: (I) Alice and Bob send messages to each other, and (II) Bob… read more here.
Keywords: quantum; probabilistic resumable; resumable bidirectional; bidirectional quantum ... See more keywords
Controlled bidirectional quantum secure direct communication with hyperentangled Bell states
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DOI: 10.1088/1402-4896/ada208
Abstract: This paper presents a groundbreaking protocol for controlled bidirectional quantum secure direct communication based on hyperentangled Bell states, involving two longitudinal momentum and polarization degrees of freedom. In this protocol, the controller Charlie governs bidirectional… read more here.
Keywords: direct communication; quantum secure; controlled bidirectional; secure direct ... See more keywords
Controlled bidirectional quantum secure direct communication protocol based on Grover’s algorithm
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DOI: 10.1142/s0217732320502284
Abstract: A novel controlled bidirectional quantum secure direct communication (CBQSDC) protocol based on Grover’s algorithm is proposed in our paper, which is on the basis of investigating the properties of... read more here.
Keywords: direct communication; controlled bidirectional; secure direct; bidirectional quantum ... See more keywords
Four-agent bidirectional quantum controlled teleportation via quantum entanglement swapping
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DOI: 10.1142/s0217732321500735
Abstract: A total of seven qubits are in a maximally entangled state. Using such an entangled state as quantum channel is based on the construction requirements of quantum long-distance communication [Pan et al., Nature 488, 185 (2012)].… read more here.
Keywords: four agent; controlled teleportation; bidirectional quantum; quantum ... See more keywords
Asymmetric Bidirectional Quantum Communication with Device Authentication in IoT
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DOI: 10.3390/sym16121589
Abstract: Quantum communication holds great potential for enhancing the security and efficiency of the Internet of Things (IoT). However, existing schemes often overlook device identity authentication, leaving systems vulnerable to unauthorized access, and rely on third-party… read more here.
Keywords: bidirectional quantum; quantum communication; authentication; asymmetric bidirectional ... See more keywords