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How does that explain the quantum eraser experiment? a photon that has been "marked" and then "unmarked" will interfere with itself and produce the fringes cha
by SteveJS 6y ago
How does that explain the quantum eraser experiment?
a photon that has been "marked" and then "unmarked" will interfere with itself and produce the fringes characteristic of Young's experiment.
https://en.m.wikipedia.org/wiki/Quantum_eraser_experiment https://en.m.wikipedia.org/wiki/Quantum_eraser_experiment
- TeMPOraL 6y agoDid you mean to reply https://news.ycombinator.com/item?id=23221433 https://news.ycombinator.com/item?id=23221433? I don't see how QEE is incompatible with the notion that measuring something necessitates interacting with it. Photons are usually measured by absorbing them and turning into electricity.