Novel analytical methods for computing entanglement distribution time in quantum networks, with comprehensive framework for entanglement generation, distillation, swapping, and repeater chain optimization across operational scenarios.

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Via #OPG_OpticaQ: Optical spin tomography in a telecom C-band quantum dot https://bit.ly/4nlLcei #QuantumDots #EntanglementDistribution💡⚛️

Demonstrated picosecond-resolved entanglement distribution over 270m urban free-space channel using sub-50ps synchronization. Achieved 89% entanglement fidelity with quantum dots, enabling quantum communication protocols in realistic scenarios.

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Via #OPG_Optica: Multiplexed color centers in a silicon photonic cavity array https://bit.ly/3UOrfiV #EntanglementDistribution #SiliconColorCenters #QuantumProcessor #QuantumNetwork @ucberkeleyofficial.bsky.social

LHD protocol outperforms existing entanglement distribution methods by reducing communication overhead while maintaining high success rates over longer quantum network routes despite imperfect quantum memory constraints.

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UCL study of 81 real quantum network topologies identifies 4 performance regimes. Well-connected networks retain >90% entanglement distribution with 20% fewer repeaters; topology outweighs routing protocol choice.

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