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Uwe R. Fischer

1 articles · 1 co-authors · latest: 2025-06-03

Quantum gas unlocks the secrets of the universe's birth

Scientists used a Bose–Einstein condensate (Bose and Einstein) — a state where atoms move as a single wave — to simulate the first moments after the Big Bang. By tuning interactions, they made it mimic the behavior of spacetime at the tiniest scales. This allowed them to observe “Planckian damping”
arXiv:2506.02719v3 · 2025-06-03