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arXiv · 2211.03098

Proposal for the complete high-dimensional Greenberger-Horne-Zeilinger state measurement

Zhi Zeng
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Abstract

A theoretical proposal for the complete analysis of high-dimensional Greenberger-Horne-Zeilinger (GHZ) state is presented in this Letter. We first demonstrate the approach for the complete three-photon GHZ state measurement in three dimensions, and then generalize it to the situation of N-photon system in d dimensions. In our approach, the photonic hyperentanglement and quantum Fourier transform are both utilized. The presented proposal will be useful for the high-dimensional multi-photon quantum computation and quantum communication.

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Zhi Zeng. 2022-11-06. Proposal for the complete high-dimensional Greenberger-Horne-Zeilinger state measurement. https://doi.org/10.1088/1612-202x%2Face9cd

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