TL;DR
This study highlights the gap between theoretical developments and real-world deployment, and outlines future research directions required for building scalable and practical quantum network infrastructures.
The study delves into quantum key distribution, quantum teleportation, and quantum networks, highlighting their advantages over classical communication systems, and the challenges associated with implementing quantum communication, such as decoherence, quantum error correction, and scalability.
This concise review presents representative experimental demonstrations of quantum teleportation for constructing quantum networks across different physical platforms and discusses current challenges, open issues, and future perspectives toward scalable and practical quantum internet.
This work argues that the absence of utility-driven network formation is not solely a consequence of immature applications, but also of insufficient abstraction, and that quantum interconnects constitute the enabling technology required to decouple physical implementations from network functionalities.
This study proposes a novel scheme for distributing GHZ-equivalent states across repeater-based quantum networks, with particular focus on the analysis and mitigation of decoherence effects during transmission. The proposed scheme enables remote users to share graph states, which can be leveraged to implement various q...
In this work, we discuss the main concepts, critical photonic resources, present efforts and challenges ahead aiming at the deployment of quantum communication networks at various stages of development and at a scale of data centres or global infrastructures. We present examples of applications of such networks spannin...
This work proposes a distributed entanglement relay network architecture that integrates photonic quantum channels with adaptive shielding mechanisms to mitigate noise, eavesdropping, and channel instabilities, and demonstrates that distributed entanglement with adaptive shielding significantly improves fidelity and ke...
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