MONTE CARLO MODELING OF THE EFFICIENCY OF ASYNCHRONOUS ROUTING IN QUANTUM NETWORKS
Keywords:
Quantum network, entanglement, asynchronous routing, synchronous routing, Monte Carlo modeling, quantum state fidelity, depolarizing noise, amplitude damping, coherence time, swapping probability.Abstract
In this study, the efficiency of the entanglement routing process in quantum networks is modeled based on asynchronous and synchronous control mechanisms and statistically analyzed using the Monte Carlo method. The model considers a grid-type physical topology, probabilistic generation of Bell pairs, depolarizing and amplitude damping noise channels, coherence time, and the probability of successful entanglement swapping. The end-to-end entanglement rate and the average quantum state fidelity were selected as the main performance metrics. The obtained results demonstrate that the asynchronous routing model provides higher entanglement efficiency compared to the synchronous model, while the quality of the quantum state does not significantly deteriorate. The parametric analysis reveals the direct influence of entanglement generation probability, swapping success probability, and coherence time on the overall network performance. The results of the study substantiate the advantages of asynchronous control mechanisms for the architecture of the future quantum internet.
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