Published August 13, 2026 | Version 1.0
Software documentation Open

Quantum sensors that compute: quantum computational magnetic-field sensing using a superconducting qubit

Description

This repository contains the code, data, and analysis supporting the manuscript “Quantum sensors that compute: quantum computational magnetic-field sensing using a superconducting qubit.”

The work investigates quantum computational sensing with a superconducting qubit using quantum signal processing (QSP). It includes numerical simulations and experimental workflows for sensing DC magnetic fields, AC signal amplitudes, and AC signal frequencies. QSP sensing protocols are compared with conventional approaches, including Ramsey sensing, dynamical decoupling, and iterative quantum phase estimation.

Files

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Additional details

Funding

United States Air Force Office of Scientific Research
FA9550-22-1-0203
United States Army Research Office
W911NF-25-1-0261
United States Army Research Office
W911NF-23-1-0045
Fonds de recherche du Québec
366727

Software

Programming language
Python