Multiparty quantum secret sharing based on GHZ states

Tzonelih Hwang; Cheng Chieh Hwang; Chuan Ming Li

doi:10.1088/0031-8949/83/04/045004

Multiparty quantum secret sharing based on GHZ states

Tzonelih Hwang, Cheng Chieh Hwang, Chuan Ming Li

Department of Computer Science and Information Engineering

Research output: Contribution to journal › Article › peer-review

42 Citations (Scopus)

Abstract

Gao (2009 Commun. Theor. Phys. 52 421-4) has proposed an efficient multiparty quantum secret sharing (MQSS) with two-photon three-dimensional Einstein-Podolsky-Rosen (EPR) pairs. This work shows that a similar idea can also be used to construct an MQSS using the Greenberger-Horne-Zeilinger (GHZ) states. Compared to other MQSSs using GHZ-related states, the newly proposed protocol is more efficient in the aspect of qubit utilization.

Original language	English
Article number	045004
Journal	Physica Scripta
Volume	83
Issue number	4
DOIs	https://doi.org/10.1088/0031-8949/83/04/045004
Publication status	Published - 2011

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Mathematical Physics
Condensed Matter Physics
Physics and Astronomy(all)

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10.1088/0031-8949/83/04/045004

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AB - Gao (2009 Commun. Theor. Phys. 52 421-4) has proposed an efficient multiparty quantum secret sharing (MQSS) with two-photon three-dimensional Einstein-Podolsky-Rosen (EPR) pairs. This work shows that a similar idea can also be used to construct an MQSS using the Greenberger-Horne-Zeilinger (GHZ) states. Compared to other MQSSs using GHZ-related states, the newly proposed protocol is more efficient in the aspect of qubit utilization.

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Multiparty quantum secret sharing based on GHZ states

Abstract

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