Random entanglement percolation on realistic quantum networks

• URL: http://arxiv.org/abs/2604.21967v1
• Date: Thu, 23 Apr 2026 18:00:00 GMT
• Title: Random entanglement percolation on realistic quantum networks
• Abstract summary: We study random entanglement percolation in heterogeneous quantum networks.<n>We focus on polarization-dependent loss (PDL) as a physical source of random edge entanglement in photonic networks.
• Score: 51.56484100374058
• License: http://creativecommons.org/licenses/by/4.0/
• 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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