Predicting 2034: Reliable Logical Qubit

In April 2024, Microsoft and Quantinuum announced the development of a reliable logical qubit, a milestone that, in my view, significantly accelerates the timeline toward Q-Day. This development represents a major breakthrough in the universal quantum computing approach. If the results hold true to their claims, it implies that the majority of error-correcting challenges have been addressed. This means that achieving Cryptographically Relevant Quantum Computing (CRQC) through universal quantum computing may now largely be a question of scaling. Given this significant advancement, I have decided to move up my Q-Day prediction by one year.

Microsoft Announces Record Breaking Logical Qubit

 

Quantum Upside & Quantum Risk - Handled

Applied Quantum helps governments, enterprises, and investors prepare for both the upside and the risk of quantum technologies. We deliver concise board and investor briefings; demystify quantum computing, sensing, and communications; craft national and corporate strategies to capture advantage; and turn plans into delivery. We help you mitigate the cquantum risk by executing crypto‑inventory, crypto‑agility implementation, PQC migration, and broader defenses against the quantum threat. We run vendor due diligence, proof‑of‑value pilots, standards and policy alignment, workforce training, and procurement support, then oversee implementation across your organization. Contact me if you want help.

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