Quantum simulator reveals statistical localization that keeps most qubit states frozen

In the everyday world, governed by classical physics, the concept of equilibrium reigns. If you put a drop of ink into water, ...

Simplifying quantum simulations—symmetry can cut computational effort by several orders of magnitude

Quantum computer research is advancing at a rapid pace. Today's devices, however, still have significant limitations: For example, the length of a quantum computation is severely limited—that is, the ...
Edutopia

Making Use of a Worked Example to Improve Learning

By explicitly modeling each step of a problem and gradually fading away supports, teachers can give students a clear path to mastering new content.
Quanta Magazine

A New Complexity Theory for the Quantum Age

Henry Yuen is developing a new mathematical language to describe problems whose inputs and outputs aren’t ordinary numbers.
Tech Xplore

Study finds 'dosed' nonlinearity can beat linear and fully nonlinear AI

Umbrella or sun cap? Buy or sell stocks? When it comes to questions like these, many people today rely on AI-supported recommendations. Chatbots such as ChatGPT, AI-driven weather forecasts, and ...
Duke Pratt School of Engineering

Robust Frozen Dynamics Observed on a Quantum System

Duke Quantum Center researchers use a neutral-atom platform to simulate unusual localization effects that could underpin robust quantum information storage.

Is that carb ultra-processed? Here's a test even a kid can do

The latest nutrition guidelines urge Americans to avoid highly processed food. But when it comes to carbs, many people don't ...