Review on Quantum Communication and Quantum Computation

Quantum communication has made great breakthroughs in recent years. Because of its characteristics for strict information security transmission and high speed, it has received attention from related research fields around the world. This paper briefly reviews the progress in the field of quantum com...

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Bibliographic Details
Published in:Journal of physics. Conference series 2021-04, Vol.1865 (2), p.22008
Main Author: Chen, Jiajun
Format: Article
Language:English
Subjects:
Communication
Cryptography
Logic circuits
Physics
Quantum computing
Quantum entanglement
Quantum mechanics
Quantum teleportation
Qubits (quantum computing)
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Summary:Quantum communication has made great breakthroughs in recent years. Because of its characteristics for strict information security transmission and high speed, it has received attention from related research fields around the world. This paper briefly reviews the progress in the field of quantum computing and communication. The basic functions of quantum mechanics related to the quantum communication are first introduced, including qubit, logic gates, postulates, polarization and quantum entanglement. Then the applications of quantum communication are discussed including teleportation, cryptography and quantum networks. Finally, advantages and disadvantages for the current applications are analyzed and the challenges remained in the current research are demonstrated.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1865/2/022008