noun
double-slit experiment
A physics experiment demonstrating wave-particle duality by passing light or particles through two slits.
二重スリット実験は量子力学の基礎的な実験の一つです。
The double-slit experiment is one of the fundamental experiments in quantum mechanics.
Compound of 二重 (double) + スリット (slit) + 実験 (experiment), a direct translation of the English term.