Controlled cyclic remote state preparation of arbitrary qubit states

Wang, M., Yang, C. and Mousoli, R. (2018) Controlled cyclic remote state preparation of arbitrary qubit states. CMC: Computers, Materials & Continua, 55 (2). pp. 321-329. ISSN 1546-2218.

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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.

Item Type: Article
Additional Information: Open access journal.
Uncontrolled Keywords: Quantum secure communications; remote state preparation; cyclic communications; asymmetric communications; bidirectional communications, quantum control.
Subjects: Q Science
Q Science > QA Mathematics
Q Science > QA Mathematics > QA0075 Electronic computers. Computer science
Divisions: Faculty of Social and Applied Sciences > School of Law, Criminal Justice and Computing > Mediation Clinic
Depositing User: Mr Reza Mousoli
Date Deposited: 27 Nov 2018 13:49
Last Modified: 14 May 2019 14:30

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Last edited: 29/06/2016 12:23:00