Beyond NISQ: The Megaquop Machine

• URL: http://arxiv.org/abs/2502.17368v2
• Date: Wed, 12 Mar 2025 16:42:00 GMT
• Title: Beyond NISQ: The Megaquop Machine
• Authors: John Preskill,
• Abstract summary: Quantum computers with broad practical value must be protected against noise.<n>Recent studies of quantum error correction on actual hardware are opening a new era of quantum information processing.<n>What are the potential uses of these megaquop machines?
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Today's Noisy Intermediate-Scale Quantum (NISQ) computers have scientific value, but quantum machines with broad practical value must be protected against noise using quantum error correction and fault-tolerant protocols. Recent studies of quantum error correction on actual hardware are opening a new era of quantum information processing. Error-corrected computers capable of performing one million quantum operations or more may be realized soon, raising a compelling question for the quantum community: What are the potential uses of these megaquop machines?

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