Fig. 2: Readout probabilities for Protocols I and II. | Communications Physics

Fig. 2: Readout probabilities for Protocols I and II.

From: Protocol designs for NOON states

Fig. 2

Comparison between analytic and numerically calculated probabilities for parameters of Set 1 for different values of Pθ. a Results for Protocol I. The pink dot and the blue “x” (green square and the blue “+”) depict the probabilities of measuring r = 0 (r = M) during the readout, having measured r = M or r = 0 in step (iii), respectively. b Results for Protocol II. The probabilities of measuring N3 = 0 (N3 = M) in the readout are shown as green (orange) triangles. The dotted line depicts the analytic predictions of the probabilities with respect to Pθ. The insets show the accordance between predicted and calculated probabilities in semilogarithmic scale.

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