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Entanglement Theory Quantum Correlations

The Interference Channel with Entangled Transmitters

arXiv
Authors: Jonas Hawellek, Athin Mohan, Hadi Aghaee, Christian Deppe

Year

2024

Paper ID

36718

Status

Preprint

Abstract Read

~2 min

Abstract Words

91

Citations

N/A

Abstract

This paper explores communication over a two-sender, two-receiver classical interference channel, enhanced by the availability of entanglement resources between transmitters. The central contributions are an inner and outer bound on the capacity region for a general interference channel with entangled transmitters. It addresses the persistent challenge of the lack of a general capacity formula, even in the purely classical case, and highlights the striking similarities in achievable rate expressions when assessing quantum advantages. Through a concrete example, it is shown that entanglement can significantly boost performance in certain types of channels.

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  • This paper contributes to the Entanglement Theory & Quantum Correlations research area in the Quantum Articles archive.
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  • This paper explores communication over a two-sender, two-receiver classical interference channel, enhanced by the availability of entanglement resources between transmitters.

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