Cited by 59Quantum Information and CryptographyOrbital Angular Momentum in OpticsWireless Communication Security Techniques

Experimental Demonstration of 11‐Dimensional 10‐Party Quantum Secret Sharing

Pinnell, Jonathan, Nape, Isaac, de Oliveira, Michael, TabeBordbar, Najmeh, Forbes, Andrew·2020·Laser & Photonics Reviews

Abstract

Quantum secret sharing is the art of securely sharing information between more than two people in such a way that its reconstruction requires the collaboration of a certain number of parties. Here, by taking advantage of the high‐dimensional Hilbert space for orbital angular momentum and using Perfect Vortex beams as their carriers, a proof‐of‐principle implementation of a high‐dimensional quantum secret sharing scheme is presented. This scheme is experimentally implemented with a fidelity of 93.4%, for 10 participants in dimensions—the highest number of participants and dimensions to date. The implementation can easily be scaled to higher dimensions and any number of participants, opening the way for securely distributing information across a network of nodes.

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Crossref · 10.1002/lpor.202000012

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  • South African researchers have achieved the state-of-the-art in number of dimensions and nodes in a quantum secret sharing network.

    “as well as the state-of-the-art in number of dimensions and nodes in a quantum secret sharing network.37”

    From Toward a quantum future for South Africa (2021) · cites this paper as [37]

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Authors
Pinnell, J., Nape, I., de Oliveira, M., TabeBordbar, N., & Forbes, A.
Affiliations
  • University of the Witwatersrand (ZA)
  • School of Physics University of Witwatersrand Johannesburg 2000 South Africa
Corresponding author
Forbes, Andrew
Venue
Laser & Photonics Reviews
Publisher
Wiley
Published
2020-07-29
Volume
14
Issue
9
ISSN
  • 1863-8880 (ISSN-L)
  • 1863-8899
OpenAlex
W3045889436
Cited by
59
References
37
Citations by year
2026: 5 · 2025: 8 · 2024: 11 · 2023: 12 · 2022: 5 · 2021: 17 · 2020: 1
FWCI
3.44
Type
journal article
Language
en
Open access
closed
Locations
Laser & Photonics Review (publishedVersion)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Quantum Information and Cryptography
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Orbital Angular Momentum in Optics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Wireless Communication Security Techniques
Keywords
quantum secret sharing, high-dimensional quantum information, orbital angular momentum, perfect vortex beams, quantum key distribution

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