Quantum Analogues for Two Simple Classical Channels

Miles Miller-Dickson; Christopher Rose

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arXiv · 2406.10791

Quantum Analogues for Two Simple Classical Channels

Miles Miller-Dickson·Christopher Rose

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Abstract

We present some of the peculiar dynamics of two simple sans-entanglement quantum communication channels in a digestible form. Specifically, we contrast the classical gaussian additive channel to its quantum analogue and find that the quantum version features a capacity with interesting time dependence and counterintuitive effects of quantization. We also consider a simple two-level system and comment on the time dependence of its capacity.

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Miles Miller-Dickson, Christopher Rose. 2024-06-16. Quantum Analogues for Two Simple Classical Channels. https://arxiv.org/abs/2406.10791

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