Quantum Information Processing, Sensing and Communications: Their Myths, Realities and Futures

• URL: http://arxiv.org/abs/2412.00987v1
• Date: Sun, 01 Dec 2024 22:28:02 GMT
• Title: Quantum Information Processing, Sensing and Communications: Their Myths, Realities and Futures
• Authors: Lajos Hanzo, Zunaira Babar, Zhenyu Cai, Daryus Chandra, Ivan B. Djordjevic, Balint Koczor, Soon Xin Ng, Mohsen Razavi, Osvaldo Simeone,
• Abstract summary: The state-of-the-art, knowledge gaps and future evolution of quantum machine learning are discussed. We conclude with a set of promising future research ideas in the field of ultimately secure quantum communications.
• Score: 61.25494706587422
• License:
• Abstract: The recent advances in quantum information processing, sensing and communications are surveyed with the objective of identifying the associated knowledge gaps and formulating a roadmap for their future evolution. Since the operation of quantum systems is prone to the deleterious effects of decoherence, which manifests itself in terms of bit-flips, phase-flips or both, the pivotal subject of quantum error mitigation is reviewed both in the presence and absence of quantum coding. The state-of-the-art, knowledge gaps and future evolution of quantum machine learning are also discussed, followed by a discourse on quantum radar systems and briefly hypothesizing about the feasibility of integrated sensing and communications in the quantum domain. Finally, we conclude with a set of promising future research ideas in the field of ultimately secure quantum communications with the objective of harnessing ideas from the classical communications field.

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