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Physica Scripta

Quantum teleportation of incomplete multi-quantum systems

Ying Wu, Yuanfeng Jin, Yang Liu, Gang Lyu

Published Jan 17, 2025• 21 citations
Publisher

Abstract

Abstract This paper proposes a quantum teleportation scheme for incomplete multi-quantum systems. According to the structure of the transport state, the number and structure of the quantum channel can be determined, as well as the quantum circuit for quantum teleportation. Compared to previous quantum teleportation protocols, this scheme reduces both the number of qubits in the channel and the amount of classical communication required, thereby enhancing the efficiency of quantum teleportation. Furthermore, this approach offers a new path for constructing non-maximally entangled state channels, which is beneficial for building complex quantum networks and enabling Multi-party quantum teleportation.

DOI
10.1088/1402-4896/adab68

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