A quantum prediction from 1931 just came to life
Nearly a century after physicist Hans Bethe predicted them, scientists have created and directly observed unusual quantum states known as “Bethe strings” in…
ScienceDaily reports: Nearly a century after physicist Hans Bethe predicted them, scientists have created and directly observed unusual quantum states known as “Bethe strings” in an ultracold gas.
By cooling cesium atoms to near absolute zero and trapping them in thousands of tiny one-dimensional tubes, researchers were able to make groups of atoms bind together without ordinary chemical bonds.
This science story centres on the United States.
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Research developments are often early steps — further studies typically determine how significant they prove to be.
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- United States · Americas
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- ScienceDaily
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- Hans Bethe
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- Science
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