# Mirror Experiment Could Reveal Whether Gravity Is Quantum

- slug: mirror-experiment-could-reveal-whether-gravity-is-quantum
- date: 2026-04-14
- category: Quantum Computing

Detecting the Schrödinger-Newton effect would tell physicists something no experiment has answered: whether gravity stays classical when matter goes quantum. A new paper lays out a roadmap — if the engineering can catch up.

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