Tracking Photons Into The Double Slit Experiment

🕳️Measuring Hidden Paths: Weak Measurements and the Bohmian Particle26 apr 2026In this episode, physicist Aephraim Steinberg describes a groundbreaking experiment that utilized weak measurements to observe the trajectories of photons in a double-slit setup. This work highlights a connection between standard quantum mechanics and Bohmian mechanics, a theory suggesting that particles follow definite paths guided by waves. While the results do not formally prove one interpretation over another, they demonstrate that these previously "hidden" paths are actually experimentally accessible through non-destructive observation. The discussion further explores the spin-statistics theorem and the fundamental nature of indistinguishable particles, which explains why electrons cannot occupy the same state. Ultimately, Steinberg reflects on how mathematical laws often describe physical reality perfectly even when the underlying "why" remains a profound mystery.