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https://www.wsj.com/cio-journal/ibm-claims-new-era-of-quantum-advantage-92e3d5d4

IBM Claims New Era of ‘Quantum Advantage’

Big Blue is racing to show that its quantum computing business can be profitable following a historic stock tumble

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Belle Lin


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IBM Quantum System Two in Poughkeepsie, N.Y.IBM Quantum System Two in Poughkeepsie, N.Y. IBM Chief Executive Arvind Krishna has offered an optimistic take on the company’s future, arguing quantum computing will begin to power its growth in a matter of years.IBM

International Business Machines said Thursday its research shows “quantum advantage”—a point at which quantum computers perform computations beyond conventional ones—and that these results can be rigorously validated.

The findings, which mark a step toward practical application of the nascent technology, were published in a trio of papers by IBM and its research partners. These include the University of Chicago, Japan’s RIKEN national research institute, and the quantum computing software firms Qedma, BlueQubit and Algorithmiq.

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