Quantum Advantage in Communication Networks

Abstract

Quantum channels are known to provide qualitatively better information transfer capacities over their classical counterparts. Examples include quantum cryptography, quantum dense coding, and quantum teleportation. This is a short review on paradigmatic quantum communication protocols in both bipartite as well as multipartite scenarios.

16 pages, 4 figures, Review article

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• Tripartite entanglement: Foundations and applications
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• Deterministic Quantum Dense Coding Networks
• The Capacity of Classical Summation over a Quantum MAC with Arbitrarily Distributed Inputs and Entanglements
• Dimensional advantage in secure information trading via the noisy dense coding protocol
• Quantum illumination with noisy probes: Conditional advantages of non-Gaussianity
• Distinguishing Phases via Non-Markovian Dynamics of Entanglement in Topological Quantum Codes under Parallel Magnetic Field
• Tripartite genuinely entangled states from entanglement-breaking subspaces
• Detection of Genuine Multipartite Entanglement in Arbitrary Multipartite systems