Computerprogramm, Quantenberechnungsunterstützungsverfahren und Informationsverarbeitungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4790601

Anmeldetag

21. Januar 2026

Veröffentlichung

12. August 2026

Rechtsraum

EP

IPC

G06N10/60

Abstract

A processing unit acquires, for a plurality of terms included in a Hamiltonian corresponding to a problem to be solved by a variational quantum eigensolver and capable of being simultaneously measured by a quantum computer, first information indicating the variance of each term and the covariance of each pair of terms, upon performing a simultaneous measurement, generates, based on the first information, an optimization problem that minimizes a total sum of the variance of each term and the covariance of each pair based on the constraint that the amount of a change with respect to an average value of the sum of the terms is equal to or less than a predetermined value, determines a plurality of first terms to be simultaneously measured by the quantum computer by solving the optimization problem, and computes the number of samples of the simultaneous measurement based on the minimized total sum.

Anmelder

Firma

FUJITSU LIMITED

Land

🇯🇵 Japan

Fachgebiete