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Controlled Cyclic Remote State Preparation of Arbitrary Qubit States

Mingming Wang1,2,*, Chen Yang1, Reza Mousoli3

1 Shanxi Key Laboratory of Clothing Intelligence, School of Computer Science, Xi’an Polytechnic University, Xi’an 710048, China.
2 State and Local Joint Engineering Research Center for Advanced Networking & Intelligent Information Services, School of Computer Science, Xi’an Polytechnic University, Xi’an 710048, China.
3 School of Law, Criminal Justice and Computing, Canterbury Christ Church University, Canterbury, Kent, UK.

* Corresponding author: Mingming Wang. Email: email.

Computers, Materials & Continua 2018, 55(2), 321-329.


Quantum secure communications could securely transmit quantum information by using quantum resource. Recently, novel applications such as bidirectional and asymmetric quantum protocols have been developed. In this paper, we propose a new method for generating entanglement which is highly useful for multiparty quantum communications such as teleportation and Remote State Preparation (RSP). As one of its applications, we propose a new type of quantum secure communications, i.e. cyclic RSP protocols. Starting from a four-party controlled cyclic RSP protocol of one-qubit states, we show that this cyclic protocol can be generalized to a multiparty controlled cyclic RSP protocol for preparation of arbitrary qubit states. We point out that previous bidirectional and asymmetric protocols can be regarded as a simpler form of our cyclic RSP protocols.


Cite This Article

M. Wang, C. Yang and R. Mousoli, "Controlled cyclic remote state preparation of arbitrary qubit states," Computers, Materials & Continua, vol. 55, no.2, pp. 321–329, 2018.

cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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