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Simulation of bipartite qudit correlations

Julien Degorre·Sophie Laplante·Jérémie Roland
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Abstract

We present a protocol to simulate the quantum correlations of an arbitrary bipartite state, when the parties perform a measurement according to two traceless binary observables. We show that $\log(d)$ bits of classical communication is enough on average, where $d$ is the dimension of both systems. To obtain this result, we use the sampling approach for simulating the quantum correlations. We discuss how to use this method in the case of qudits.

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Julien Degorre, Sophie Laplante, Jérémie Roland. 2006-08-08. Simulation of bipartite qudit correlations. https://doi.org/10.1103/physreva.75.012309

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