News Physics

Here’s what would happen if you tried to break a photon in half

Fundamental particles of light act as waves that, when disrupted, create chaos

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Dropping the guillotine on a single photon would spawn a messy mix of up to infinite light particles, a new model shows.

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By Maria Temming

If you think breaking a Nature Valley granola bar makes a mess, try a photon.

As fundamental particles, photons can’t really be cleaved into smaller pieces.