quantum-computing

Is superconducting quantum computing a dead end?

/u/No-Hamster5930

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⚡ Quantum Brief

IBM and Google, the two dominant players in superconducting quantum computing, have both signaled a strategic pivot away from their core technology. Google announced plans to develop neutral atom quantum computing capabilities, while IBM acquired silicon spin technology through HRL. These moves suggest a diversification of approaches rather than a full abandonment of superconducting systems, potentially indicating a shift toward heterogeneous quantum architectures that combine multiple modalities for varied applications.

Why it matters

The strategic diversification by IBM and Google signals growing skepticism about superconducting scalability, while validating hybrid quantum systems as a pragmatic path forward in the evolving funding landscape.

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Earlier this year the two largest superconducting QC players (IBM and Google) signalled they might be diversifying away from superconducting - Google with the announcement that they're creating a new neutral atom capability and IBM with their acquisition of silicon spin capability in HRL. I'd be interested in people's views on whether we should take from this that superconducting has no path to scaling, or if one could foresee heterogeneous quantum computing systems that leverage the respective strengths of multiple modalities for different applications? submitted by /u/No-Hamster5930 [link] [comments]

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Is superconducting quantum computing a dead end?

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