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Quantum entanglement for distributed actions

Grant US12580664B1 Kind: B1 Mar 17, 2026

Assignee

GOOGLE LLC

Inventors

Craig Gidney

Abstract

Systems and methods for performing a distributed control action are disclosed. The systems and methods can include obtaining, by a quantum computing system including one or more qubits, a first entangled qubit of a pair of entangled qubits. A second entangled qubit of the pair of entangled qubits can be positioned at a second quantum computing system that is remote from the quantum computing system. The systems and methods can include identifying, by the quantum computing system, a coordinated event trigger. The coordinated event trigger can be indicative of an entanglement condition associated with a Bell inequality. The systems and methods can include, in response to identifying the coordinated event trigger, obtaining, by the quantum computing system, quantum measurements of the first entangled qubit. The systems and methods can include performing, by the quantum computing system, a distributed control action based at least in part on the quantum measurements.

CPC Classifications

G06N 10/00 H04B 10/90

Filing Date

2021-07-12

Application No.

17372605

Claims

20