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arXiv · 1806.03744

Analog Errors in Ising Machines

Tameem Albash·Victor Martin-Mayor·Itay Hen
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Abstract

Recent technological breakthroughs have precipitated the availability of specialized devices that promise to solve NP-Hard problems faster than standard computers. These `Ising Machines' are however analog in nature and as such inevitably have implementation errors. We find that their success probability decays exponentially with problem size for a fixed error level, and we derive a sufficient scaling law for the error in order to maintain a fixed success probability. We corroborate our results with experiment and numerical simulations and discuss the practical implications of our findings.

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Tameem Albash, Victor Martin-Mayor, Itay Hen. 2019-04-17. Analog Errors in Ising Machines. https://doi.org/10.1088/2058-9565%2Fab13ea

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