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arXiv · 1610.03507

Quantum fault tolerance in small experiments

Daniel Gottesman
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Abstract

I discuss a variety of issues relating to near-future experiments demonstrating fault-tolerant quantum computation. I describe a family of fault-tolerant quantum circuits that can be performed with 5 qubits arranged on a ring with nearest-neighbor interactions. I also present a criterion whereby we can say that an experiment has succeeded in demonstrating fault tolerance. Finally, I discuss the possibility of using future fault-tolerant experiments to answer important questions about the interaction of fault-tolerant protocols with real experimental errors.

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Daniel Gottesman. 2016-10-11. Quantum fault tolerance in small experiments. https://arxiv.org/abs/1610.03507

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