Decentralized continuous-variable quantum secret sharing

Peng, Runsheng; Guo, Ying; Wang, Yijun; Liao, Qin

doi:10.1007/s11128-023-04126-7

Quantum Inf Process

2023

DOI: 10.1007/s11128-023-04126-7

|View full text |Cite

Decentralized continuous-variable quantum secret sharing

Runsheng Peng,

Ying Guo,

Yijun Wang

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Quantum secret sharing with (m, n) threshold: QFT and identity authentication

Mawlia,

Siwach,

Bijaranian

et al. 2024

Quantum Inf Process

View full text Add to dashboard Cite

Quantum secret sharing with (m, n) threshold: QFT and identity authentication

Mawlia,

Siwach,

Bijaranian

et al. 2024

Quantum Inf Process

View full text Add to dashboard Cite

Deterministic remote state preparation with weight graph states in quantum networks

Li,

Wei,

et al. 2024

J. Opt. Soc. Am. B

View full text Add to dashboard Cite

The weight graph states (WGS) usually serve as the imperfect generation of the graph states due to the limitation in experiments. In this paper, we study the deterministic remote state preparation (RSP) protocol by leveraging multiple WGS. First, we introduce the quantum circuit of the entanglement concentration based on the theory of majorization, calculating the entanglement coefficients by applying the Schmidt decomposition onto the bipartite WGS. Then, we establish the positive operator-valued measurement (POVM) that helps to extract available entanglement for the RSP protocol. In three-particle 1D WGS, we demonstrate that the bipartite entanglement between the sender and the receiver depends on the measurement basis selected by the repeater node. Here we find a set of orthogonal bases that retains the entanglement unchanged, which guarantees the robustness of the RSP scheme. In the end, we discuss the performance of our protocol and extend the channel to the multi-particle 1D WGS, illustrating the relationship between the entanglements and the different weights of edges. Our scheme provides a viable method to reuse the imperfect graph states, hoping to contribute to the future study of graph states in quantum networks.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Decentralized continuous-variable quantum secret sharing

Cited by 2 publications

References 30 publications

Quantum secret sharing with (m, n) threshold: QFT and identity authentication

Quantum secret sharing with (m, n) threshold: QFT and identity authentication

Deterministic remote state preparation with weight graph states in quantum networks

Contact Info

Product

Resources

About