# A new quantum toolkit for optimization

DevFeed: [A new quantum toolkit for optimization](<https://devfeed.tech/articles/a-new-quantum-toolkit-for-optimization-6741.md>)

Original publisher: [Read original article](<https://research.google/blog/a-new-quantum-toolkit-for-optimization/>)

Published: 2025-11-13T07:27:00Z

Content type: article

Language: en

Sources: [The latest research from Google](<https://devfeed.tech/sources/the-latest-research-from-google.md>)

Topics: [Optimization](<https://devfeed.tech/topics/optimization.md>), [Quantum Computing](<https://devfeed.tech/topics/quantum-computing.md>), [Programming](<https://devfeed.tech/topics/programming.md>), [Algorithms & Theory](<https://devfeed.tech/topics/algorithms-theory.md>), [quantum mechanics](<https://devfeed.tech/topics/quantum-mechanics.md>), [Google](<https://devfeed.tech/topics/google.md>)

Tags: [algorithms](<https://devfeed.tech/tags/algorithms.md>), [algorithms-theory](<https://devfeed.tech/tags/algorithms-theory.md>), [google](<https://devfeed.tech/tags/google.md>), [lattice](<https://devfeed.tech/tags/lattice.md>), [optimization](<https://devfeed.tech/tags/optimization.md>), [quantum](<https://devfeed.tech/tags/quantum.md>), [quantum-computing](<https://devfeed.tech/tags/quantum-computing.md>), [quantum-mechanics](<https://devfeed.tech/tags/quantum-mechanics.md>)

## AI overview

Google Quantum AI researchers describe Decoded Quantum Interferometry, a quantum algorithm designed to find near-optimal solutions for certain optimization problems that are difficult for classical computers. The approach uses interference from quantum mechanics and depends on solving related lattice decoding problems.

## Source excerpt

Algorithms & Theory