20250190832. Method Calibrating (C12 quantum Electronics)

METHOD FOR CALIBRATING AND/OR ASSISTING IN THE DESIGN OF A SPIN-QUBIT OR TWO-LEVEL QUANTUM SYSTEM AND QUANTUM COMPONENT

Abstract: the invention relates to a method for calibrating a two-level spin quantum system coupled to a microwave cavity by a symmetric magnetic field and an antisymmetric magnetic field in the form of a double quantum dot comprising a left dot and a right dot, which system is subjected to a bias voltage, the method being characterized by the following steps: —setting the bias voltage (�) to zero volts; —determining a wave function �p of each of the quantum dots; —calculating and/or setting the antisymmetric das and symmetric as magnetic coupling constants, calculating and/or setting the tunnel coupling constant, and/or the symmetric magnetic coupling constant �s and/or the antisymmetric magnetic coupling constant �as.

Inventor(s): Quentin Schaeverbeke, Matthieu Desjardins, Louis Godet

CPC Classification: G06N10/40 (Physical realisations or architectures of quantum processors or components for manipulating qubits, e.g. qubit coupling or qubit control)

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