Systems and methods for improving the performance of a quantum processor via …

This invention describes a way to make quantum computers work better and faster. Instead of measuring every single quantum bit (qubit) directly, it measures only a portion of them. Then, a regular computer uses special software to figure out what the unmeasured qubits should be, combining this with the measured ones to get a complete result, aiming for faster and more accurate outcomes. The claims describe a specific quantum processor setup with two types of qubits and a classical computer for the reconstruction.

Why it matters: Since 2018, quantum processors have significantly increased in scale, making the time and error associated with reading all qubits a greater bottleneck. This invention's approach of partial readout and classical reconstruction directly addresses these scaling challenges, becoming more relevant as quantum systems mature and quantum error correction (G06N10/70) research progresses.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedQuantum processor hardware, qubit coupling, reconstruction algorithms

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