Expectations for significant improvements in qubit quality and quantum error correction capabilities are set to rise dramatically in the coming years, driven by recent experimental advancements.
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Craig Gidney is a programmer and quantum computing team member at Google with interests in mathematics, software engineering, and quantum computing.
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The post critiques the paper by Renou et al. which claims that quantum theory based on real numbers can be experimentally falsified. The author explains that the claim is misunderstood and argues that real-only quantum mechanics c...
The post discusses the challenges faced by quantum computers in factoring the number 21, contrasting it with the successful factoring of 15 in 2001. It highlights that the circuit for factoring 21 is significantly more complex and...
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0[Talk at QIP2025] Magic state cultivation
2025-03-06 •
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0[Paper] A Constant Rate Quantum Computer on a Line
2025-02-22 •
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0[Paper] Yoked surface codes
2023-12-07 •
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0[Talk at QEC23] Less Bacon, More Threshold
2023-11-02 •
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0[Paper] Less Bacon More Threshold
2023-05-20 •
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0The mundane uses of quantum computers
2023-04-22 •
The blog post explores the potential 'mundane' uses of quantum computers, suggesting that, like microcontrollers in everyday devices, quantum computers could solve various practical problems by manipulating quantum information. Th...
0[Paper] Cleaner magic states with hook injection
2023-02-23 •
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0[Paper] Inplace Access to the Surface Code Y Basis
2023-02-14 •
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