Fig. 10: Emitter and CNOT resources for preparing unencoded repeater graphs. | npj Quantum Information

Fig. 10: Emitter and CNOT resources for preparing unencoded repeater graphs.

From: Optimization complexity and resource minimization of emitter-based photonic graph state generation protocols

Fig. 10

a Histogram of emitter resources for preparing \({K}_{3}^{3}\) (blue), \({K}_{4}^{4}\) (pink) and \({K}_{5}^{5}\) (yellow). The probability is calculated across all isomorphs. b Emitter and CNOT counts versus emission ordering for \({K}_{3}^{3}\). c Same as in b, for \({K}_{4}^{4}\). The CNOT counts were obtained via the Heuristic #1 optimizer.

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