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ORNL researchers advance performance benchmark for quantum computers

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Pooser and his colleagues calculated the bound state energy of alkali hydride molecules on 20-qubit IBM Tokyo and 16-qubit Rigetti Aspen processors. This new benchmark characterizes the ‘mixed state,’ or how the environment and machine interact, very well. Parks, Jacek Jakowski, Shirley V. Moore, Titus D. Morris, Travis S.

Aspen 195