Presentation
20 August 2020 Bounding capacities of quantum internet protocols
Author Affiliations +
Abstract
A quantum internet holds promise for achieving communication tasks that seem to be intractable by the current internet. The required functionality of a physical layer for such a quantum internet is to distribute entanglement efficiently to clients over a quantum network. A fundamental building block to design such efficient distribution of entanglement is to bound capacities of such quantum internet protocols. In this talk, we present a set of efficient linear programs to bound quantum/private capacities of quantum internet protocols, as well as their analytic upper/lower bounds. Our linear program is applied to bipartite cases, multi-pair cases, and a multi-partite case, covering almost all known situations.
Conference Presentation
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Koji Azuma "Bounding capacities of quantum internet protocols", Proc. SPIE 11507, Quantum Communications and Quantum Imaging XVIII, 1150707 (20 August 2020); https://doi.org/10.1117/12.2570006
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KEYWORDS
Internet

Quantum efficiency

Quantum communications

Quantum networks

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