QuEra, Harvard, and MIT Demonstrate 2:1 Physical-to-Logical Qubit Ratio

A research collaboration between QuEra Computing, Harvard University, and MIT has reported a quantum error correction (QEC) result demonstrating a physical-to-logical qubit ratio of approximately 2:1. The research utilizes a family of quantum Low-Density Parity-Check (qLDPC) codes co-designed for reconfigurable neutral-atom hardware. While standard QEC approaches often require high physical qubit overhead to encode a […]

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