Quantum Simulator Recreates Early-Universe Particle Formation

A team of researchers has used a 13‑ion quantum simulator to recreate a particle‑forming process that mirrors the extreme physics of the early universe. The experiment demonstrates that quantum computers can model the conditions that led to the creation of matter shortly after the Big Bang. By simulating how particles emerged from a primordial state, scientists gain a new tool that could help probe the mechanisms of matter formation and evolution in the universe’s first moments. This proof‑of‑concept marks a significant step toward using quantum computing to explore cosmological phenomena that are otherwise inaccessible to conventional experiments.