IQN (NewsDesk): IonQ announced what it describes as the quantum computing industry’s first end to end, real time quantum error decoder, a development the company says removes a major bottleneck standing in the way of practical, fault tolerant quantum computing.
Quantum error correction is considered essential to building large scale, reliable quantum computers, since physical qubits remain highly sensitive to environmental noise and interference. Historically, finding and fixing those errors in real time has posed a significant computational challenge of its own, often forcing quantum processors to pause execution while errors are identified and corrected, a bottleneck that has limited how quickly and efficiently quantum computers can run large scale calculations.
According to IonQ, its new decoder is capable of enabling real time error correction across millions of operations without slowing down overall execution time, a claim the company says represents a major milestone on the path toward commercial scale fault tolerant quantum computing. Nicolas Delfosse, a co author of the underlying research paper and quantum research lead at IonQ, noted that the decoder’s ability to run on a single CPU offers a particularly practical path toward deploying the technology at commercial scale, since it avoids the need for specialized or highly expensive supporting hardware.
The announcement adds to a steady stream of technical milestones from IonQ in recent weeks, as the company continues working to demonstrate concrete progress toward fault tolerant quantum computing ahead of the large scale, error corrected machines the broader industry is racing to build.
