High-fidelity parallel entangling gates on a neutral atom quantum computer — mentioned by Strilanc

Wed, 01 Apr 2026 16:31:47 GMT

> [0.1% gate error rate] is still wildly out of reach This is false. When Fowler et al assumed 0.1% gate error rates would be reached for his estimates in 2012 [0], that was ostentatious. Now it's frankly a bit overly conservative. All the big architectures are approaching or surpassing 0.1% gate error rates. From 2022 to 2024, the google team improved mean two qubit gate error rate from 0.6% [1] to 0.4% [2]. Quantinuum's Helios has a two qubit gate error rate of 0.08% [3]. IBM has Heron processors available on their cloud service with two qubit gate error rates ranging from 0.2% to 0.7% [4].…

Paper and discussion history. A mention is not an endorsement.

High-fidelity parallel entangling gates on a neutral atom quantum computer · HackerPapers discussions

High-fidelity parallel entangling gates on a neutral atom quantum computer — mentioned by Strilanc