Patent · US Active

Method for modeling of a system by means of a quantum computer

US11775711B2 · kind B2 · utility

1Cited by

0References

13Claims

0Family size

Assignee

HQS Quantum Simulations GmbH · DE

Inventors

Michael J. Marthaler · Columbus, US
Jan-Michael REINER · Karlsruhe, DE
Sebastian ZANKER · Karlsruhe, DE
Iris Schwenk · Karlsruhe, DE

Key dates

Filing date	Feb 6, 2020
Grant date	Oct 3, 2023
Priority date	—
Expiry date	Jan 5, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06N10/60
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

For manufacturing-related reasons, the qubits of known quantum computers are not to be regarded as equivalent, but instead a standard quantum computer has not only high-performance qubits with long decoherence times and good fidelities of operation but also low-performance qubits with short decoherence times and poor fidelities of operation. The invention utilizes these by subdividing a system to be modeled with such a quantum computer into a bath part of low relevance and a cluster part of high relevance, wherein a rough description of the bath part is assigned to the low-performance qubits and an exact description of the cluster part is assigned to the high-performance qubits.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.