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MIT Breakthrough: Light's Dual Nature Unraveled in Quantum Study

8/6/2025

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Summary

Story summary

MIT researchers have made a groundbreaking leap by recreating the iconic double-slit experiment with ultracold atoms and single photons. Their findings reveal that light cannot display both wave and particle characteristics at the same time, even under Einstein's conditions. This pivotal study, featured in *Physical Review Letters*, sheds light on the intricate dance of quantum entanglement and spatial uncertainty in shaping light's behavior.

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Story summary

MIT researchers have made a groundbreaking leap by recreating the iconic double-slit experiment with ultracold atoms and single photons. Their findings reveal that light cannot display both wave and particle characteristics at the same time, even under Einstein's conditions. This pivotal study, featured in *Physical Review Letters*, sheds light on the intricate dance of quantum entanglement and spatial uncertainty in shaping light's behavior.