Home Patent Forecast® Sectors Log In   Sign Up   Support   Contact  
Why Patent Forecast® What's Included Patent Forecast® Sectors Free Trial Pricing News Feed Subscribe Menu
Enjoy your FREE PREVIEW which shows only 2018 data and 25 documents. For full access, subscribe at any time.         Subscribe

Quantum Computing

Search All Applications in Quantum Computing


Application 20200057957


Published 2020-02-20

Quantum Computer With Improved Quantum Optimization By Exploiting Marginal Data

A quantum optimization system and method estimate, on a classical computer and for a quantum state, an expectation value of a Hamiltonian, expressible as a linear combination of observables, based on expectation values of the observables; and transform, on the classical computer, one or both of the Hamiltonian and the quantum state to reduce the expectation value of the Hamiltonian.


Classification


Much More than Average Length Specification


View the Patent Matrix® Diagram to Explore the Claim Relationships

2 Independent Claims

  • Independent Claim 1. A quantum optimization method, comprising: estimating, on a classical computer and for a quantum state, an expectation value of a Hamiltonian, expressible as a linear combination of observables, based on expectation values of the observablesand transforming, on the classical computer, one or both of the Hamiltonian and the quantum state to reduce the expectation value of the Hamiltonian.

  • Independent Claim 25. A computing system configured for quantum optimization, comprising: a processora memory communicably coupled with the processor and storing machine-readable instructions that, when executed by the processor, control the computing system to: estimate, for a quantum state, an expectation value of a Hamiltonian, expressible as a linear combination of observables, based on expectation values of the observables, and transform one or both of the Hamiltonian and the quantum state to reduce the expectation value of the Hamiltonian estimated for the quantum state.