Quantum gas temperature drops below absolute zero (Wired UK)

Physicists have created a quantum gas capable of reaching temperatures below absolute zero and paving the way for future quantum inventions. The chilly substance was composed of potassium atoms which were held in a lattice arrangement using a combination of lasers and magnetic fields. According to a report in the Nature journal, by tweaking the magnetic fields the research team were able to force

[hokuto-hei]

今の～僕ぅには～理解できなぁ～い～

[Fion]

マジかよ

[dododod]

どういうことなの・・・

[economixmeister]

絶対零度より低い量子ガスだそうで。 ところで絶対零度の定義なんだっけ！？