They do, but the interpretation is that those represent anti-particles moving fo... | Hacker News

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		wasabi991011 on Feb 27, 2025 \| parent \| context \| favorite \| on: Time Warp: Delayed-choice quantum erasure They do, but the interpretation is that those represent anti-particles moving forwards in time. Either way, the article does just fine elucidating the delayed-choice quantum eraser without quantum field theory.

itishappy on Feb 27, 2025 [–]

Photons are their own anti-particle, so the distinction isn't particularly useful, but the representation is equally valid.

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