# Normally forbidden emissions from graphene could expose quantum fluctuations in incoming light

- Source: Phys.org
- Published: 2026-10-19T17:40:04+00:00
- Category: Science
- Original: https://phys.org/news/2026-10-forbidden-emissions-graphene-expose-quantum.html
- Canonical: https://groundlevelnews.com/story/normally-forbidden-emissions-from-graphene-could-expose-quantum-fluctu-f17d0c/

Voltage fluctuations, light fluctuations, temperature fluctuations—any fluctuations are troublesome and thus undesirable. They don't just cause discomfort; in engineering and medical applications, they affect the accuracy of measurements or introduce errors in controls. Even at the minute level of quantum phenomena, fluctuations are considered undesirable.

_Ground Level News shows a short summary only; the full article and all rights belong to Phys.org._