Oxford Ionics doubles performance of previous quantum chip world record

UK-based startup Oxford Ionics today announced a significant achievement for its ion-trapped quantum processors, demonstrating over twice the performance of the previous world record — without using error correction.  While not providing exact numbers, Oxford Ionics says it used “10x less” qubits than its competitors, and set the performance record for both single-qubit and two-qubit gate operations. Furthermore, its chips can be manufactured in existing semiconductor facilities.  Quantum technologies have seen tremendous evolution over the past couple of years. More than one giant breakthrough, there has been an incremental accumulation of developments from many different sources.  While it is too…

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