Phys.org -
25 Oct 2022 18:40

Physicists have created the first Bose-Einstein condensate--the mysterious fifth state of matter--made from quasiparticles, entities that do not count as elementary particles but that can still have elementary-particle properties like charge and spin. For decades, it was unknown whether they could undergo Bose-Einstein condensation in the same way as real particles, and it now appears that they can. The finding is set to have a significant impact on the development of quantum technologies includ...
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