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News Quantum Physics

Quantum particles can feel the influence of gravitational fields they
never touch

Scientists reveal that the Aharonov-Bohm effect also applies to
gravity

image of two red spheres warping a black and white spacetime grid

According to the general theory of relativity, gravity results from
massive objects warping spacetime (illustrated). A quantum effect
reveals that subatomic particles can feel the influence of this
warping even if they aren't subject to gravitational forces.

vchal/iStock/Getty Images Plus

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By Emily Conover

January 13, 2022 at 2:00 pm

If you're superstitious, a black cat in your path is bad luck, even
if you keep your distance.

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