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perestroika@slrpnk.net

Photons behave very strangely if you try to cut them (web.archive.org)

submitted 1 month ago by solo@slrpnk.net to c/science@slrpnk.net

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Particles of light cannot be divided into smaller particles, but if you try to snip off the end of one, instead of shortening it multiplies

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[–] Tiresia@slrpnk.net 9 points 1 month ago

Isn't this basic quantum physics? Narrow down the position, increase momentum, increase energy, make extra photon.

After reading the article: ah, it's about them confirming this experimentally. Cool that they got the shutter to go that fast.