Controlled Joint Remote State Preparation of an Arbitrary Equatorial Two-Qubit State

We propose a scheme for controlled joint remote state preparation of an arbitrary equatorial two-qubit state by using a seven-qubit entangled state as the quantum channel. In this scheme, two senders wish to help a receiver to remotely prepare an arbitrary equatorial two-qubit state, and the receive...

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Bibliographic Details
Published inInternational journal of theoretical physics Vol. 58; no. 9; pp. 2910 - 2913
Main Authors Sang, Ming-huang, Yu, Si-dan
Format Journal Article
LanguageEnglish
Published New York Springer US 15.09.2019
Springer Nature B.V
Subjects
Elementary Particles
Entangled states
Entrepreneurs
Mathematical and Computational Physics
Physics
Physics and Astronomy
Quantum Field Theory
Quantum Physics
Qubits (quantum computing)
Theoretical
Seven-qubit entangled state
Two-qubit state
Controlled joint remote state preparation
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Summary:We propose a scheme for controlled joint remote state preparation of an arbitrary equatorial two-qubit state by using a seven-qubit entangled state as the quantum channel. In this scheme, two senders wish to help a receiver to remotely prepare an arbitrary equatorial two-qubit state, and the receiver can obtain the original quantum state with 100% success probability by performing the appropriate unitary operations.
ISSN:0020-7748
1572-9575
DOI:10.1007/s10773-019-04173-w