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Abstract

This research provides an overview of the quantum internet, outlining its roadmap, key technologies, and architectural frameworks. It details essential components such as quantum repeaters and memory, critical for long-distance communication and distributed quantum computing. The papers discuss architectural layers, routing challenges, and the integration with classical networks. They highlight global efforts, experimental progress, and the transformative potential for applications like quantum key distribution and distributed sensing, emphasizing the need for standardization to realize a global quantum network.