Kombinierte Messauslesung bei einem Quantenrechensystem

Details

Veröffentlichungs-Nr.

EP4811224

Anmeldetag

24. Februar 2026

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

G06N10/40

Abstract

A quantum computing system (1) including a quantum computing device (10) that includes a plurality of qubits (14). The quantum computing system further includes a qubit interface (34) including a readout circuit (100). The readout circuit is configured to collect a qubit measurement readout (40) of one or more of the plurality of qubits. The qubit measurement readout further includes a signal-frequency readout (42) collected at a signal frequency (fs) and an idler-frequency readout (44) collected at an idler frequency (fi). The quantum computing system further includes a classical computing device (18) configured to receive the qubit measurement readout from the readout circuit. The classical computing device is further configured to compute a weighted sum (50) based at least in part on the signal-frequency readout and the idler-frequency readout. The classical computing device is further configured to output a combined measurement readout of an observable (52) of the one or more qubits, as indicated by the weighted sum.

Anmelder

Firma

Microsoft Technology Licensing, LLC

Land

🇺🇸 USA

Fachgebiete