Researchers have achieved quantum entanglement between a beam of light and a suspended glass bead, a macroscopic object—marking a significant experimental milestone. The breakthrough demonstrates quantum correlations between light and an object large enough to be visible, advancing prospects for quantum memory and macroscopic quantum phenomena.
Background
This research explores entangling a macroscopic object (a glass bead) with light, pushing the boundaries of quantum mechanics into the everyday-scale world. It has implications for quantum computing and quantum memory technologies.
- Source
- Ars Technica
- Published
- Oct 9, 2026 at 02:45 AM
- Score
- 8.0 / 10