Has quantum advantage been achieved?
arXiv:2603.09901v111.32 citationsh-index: 5
Predicted impact top 23% in QUANT-PH · last 90 daysOriginality Synthesis-oriented
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This resolves a key controversy in quantum computing, impacting researchers and practitioners in the field.
The paper argues that quantum computational advantage has been achieved, addressing ongoing debates since the first claim in 2019, and outlines future steps for theory and experiments.
Quantum computational advantage was claimed for the first time in 2019 and several experiments since then have reinforced the claim. And yet, there is no consensus whether or not quantum advantage has actually been achieved. In this article, I address this question and argue that, in fact, it has. I also outline next steps for theory and experiments in quantum advantage.