Verfahren zur Bestimmung von Fluxmap-Parametern eines Quantensystems mit mehreren Supraleitenden Schleifen

Details

Veröffentlichungs-Nr.

EP4811223

Anmeldetag

22. März 2025

Veröffentlichung

23. September 2026

Rechtsraum

EP

Abstract

A method for determining fluxmap parameters of a quantum system comprising a plurality of superconducting loops, comprises:a) receiving a quantum system fluxmap model comprising at least one fixed parameter forming a set of fluxmap parameters and at least one variable parameter forming a set of control parameters,b) obtaining a first set of control parameters (200) as a current set of control parameters and a first set of fluxmap parameters as a current set of fluxmap parameters,c) controlling the quantum system (220) with said current set of control parameters, and measuring at least one fluxmap-related physical quantity on the quantum system,d) deriving (230) a new current set of fluxmap parameters from said quantum system fluxmap model and from all of said at least one fluxmap-related physical quantity measured at the current and at previous iterations of operation c),e) determining (240) a new current set of control parameters based on said new current set of fluxmap parameters, said quantum system fluxmap model and said current set of control parameters,f) repeating operations c) to e) until a condition relating to the quantum system fluxmap model and all of said at least one fluxmap-related physical quantity measured at the current and at previous iterations of operation c) is met.

Anmelder

Firma

Alice & Bob

Land

🇫🇷 Frankreich