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arXiv · 2604.21967

Random entanglement percolation on realistic quantum networks

Alessandro Romancino
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Abstract

We study random entanglement percolation in heterogeneous quantum networks, where the singlet-conversion probabilities (SCPs) of the edges are drawn from a probability distribution rather than being fixed. After briefly recalling random classical and random quantum entanglement percolation, we focus on polarization-dependent loss (PDL) as a physical source of random edge entanglement in photonic networks. In this setting, polarization imbalance induces a simple map from the PDL magnitude to the edge SCP. We illustrate this map for representative PDL models and discuss the resulting implications for entanglement percolation.

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Alessandro Romancino. 2026-04-23. Random entanglement percolation on realistic quantum networks. https://doi.org/10.1393/ncc%2Fi2026-26176-2

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