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arXiv · 2010.15885

Erasing a majority-logic bit

Karel Proesmans·John Bechhoefer
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Abstract

We study finite-time bit erasure in the context of majority-logic decoding. In particular, we calculate the minimum amount of work needed to erase a majority-logic bit when one has full control over the system dynamics. Although a single unit bit is easier to erase in the slow-driving limit, the majority-logic bit outperforms the single unit bit in the fast-erasure limit. Our results also suggest optimal design principles for majority-logic bits under limited control.

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Karel Proesmans, John Bechhoefer. 2020-10-29. Erasing a majority-logic bit. https://doi.org/10.1209/0295-5075%2F133%2F30002

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