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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Abstract

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
Related URLs:
Depositing User: Mr Reza Mousoli
Date Deposited: 27 Nov 2018 13:49
Last Modified: 12 Dec 2018 18:45
URI: https://create.canterbury.ac.uk/id/eprint/17811

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