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. 2016 Nov 9;7:13251. doi: 10.1038/ncomms13251

Table 1. Comparison of GHZ fidelities.

Three-photon GHZ fidelity Four-photon GHZ fidelity
F=0.80±0.01, This work F=0.70±0.01, This work
F=0.768±0.015, K. Resch et al.33 F=0.840±0.007, Z. Zhao et al.34
F=0.74±0.01, X.-Q. Zhou et al.35 F=0.66±0.01, B. Bell et al.27
F=0.811±0.002, H.-X. Lu et al.36 F=0.833±0.004, X.-.L. Wang et al.37
F=0.93±0.01, R.B. Patel et al.38  

The table shows the fidelity of recent three-photon and four-photon GHZ states from other experiments, and includes the fidelities from this work (top row).