{"id":134706,"date":"2026-07-11T09:55:34","date_gmt":"2026-07-11T09:55:34","guid":{"rendered":"https:\/\/mailinvest.blog\/index.php\/2026\/07\/11\/physicists-watched-time-invent-itself-inside-a-cloud-of-24000-ultracold-atoms\/"},"modified":"2026-07-11T09:56:32","modified_gmt":"2026-07-11T09:56:32","slug":"physicists-watched-time-invent-itself-inside-a-cloud-of-24000-ultracold-atoms","status":"publish","type":"post","link":"https:\/\/mailinvest.blog\/index.php\/2026\/07\/11\/physicists-watched-time-invent-itself-inside-a-cloud-of-24000-ultracold-atoms\/","title":{"rendered":"Physicists Watched Time Invent Itself Inside a Cloud of 24,000 Ultracold Atoms"},"content":{"rendered":"

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\"Scientists
A cloud of 24,000 rubidium atoms, chilled to inside a number of billionths of a level above absolute zero, has given researchers their clearest experimental window but into how time can come up with none external clock<\/a> conserving monitor. The work, printed in Bodily Evaluation Analysis, exhibits {that a} usable type of time, full with its one-way route, emerged immediately from modifications inside an remoted quantum system.<\/p>\n


\"Scientists
The formation of a Bose-Einstein condensate reworked all of the atoms right into a single gigantic wave, which was caught inside a lure held in place by a sequence of very tight laser beams. The lasers had been aligned to kind a skinny barrier that divided the cloud of atoms down the middle. The individuals doing the experiment might solely see one half of the cloud, whereas the opposite half remained hidden. The factor is, atoms had been in a position to merely wander throughout that barrier in each instructions, inflicting the seen half to develop, then contract, after which develop yet again, in a cycle that resembles how a small universe would possibly, or may be getting its ultimate gasp.<\/p>\n

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