Scientific AmericanEN
Physicists trap a single antimatter particle for a month
<p>For the first time, scientists can make quantum measurements on a positron particle</p>
🇺🇸 United States / English
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ScienceDailyEN
Physicists create a bizarre new quantum state called a fractional fermi sea
Physicists have discovered a strange new state of quantum matter in which ultracold atoms defy familiar organizational rules, forming a highly excited yet surprisingly orderly configuration called a "fractional Fermi sea." The discovery challenges established quantum theories and hints at exotic quasiparticles that scientists have dubbed potential "super-Fer
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