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2026-06-01
Negative time experiment clears peer review as photons appear to leave an atom cloud before entering
0.75
tomshardware.com
2026-06-01
Luke James
A University of Toronto experiment showing that photons can spend a negative amount of time inside a cloud of atoms has been published in Physical Review Letters.
Quantum Physics
Photons
Atom Cloud
Time Measurement
Quantum Mechanics
Experimental Physics
Spectroscopy
Quantum Computing
1