Neutrons could test Newton's gravity and string theory

Neutrons could test Newton's gravity and string theoryNeutrons could test Newton's gravity and string theory External link

A pioneering technique using subatomic particles known as neutrons could give microscopic hints of extra dimensions or even dark matter, researchers say.The idea rests on probing any minuscule variations in gravity as it acts on slow-moving neutrons in a tiny cavity.

Tagscosmologygravityneutronphysics
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