Quantum Glue for the Universe ⚡ экспресс
Theoretical research shows that Bose–Einstein condensates (quantum states where many particles merge into a single wave) arise in ultra-strong gravitational fields, such as in neutron stars. The critical condensation temperature is not just a constant—it changes with the curvature of spacetime, which is important for understanding the early universe. If dark matter consists of axions, it forms a cosmic condensate with a coherence length on the order of light-days, naturally explaining the observed galaxy profiles. Quantum order might be everywhere in the universe.
In a special quantum state — a Bose–Einstein condensate — atoms stop being 'individualists' and merge into a single quantum wave, like droplets of mercury gathering into a single ball. On Earth, this is only achieved at temperatures billionths of a degree above absolute zero. But physicists have figured out: in space, extreme gravity and the curvature of spacetime can create similar conditions without any cold, because curvature shifts the threshold at which particles 'freeze' into a common rhythm.
Calculations show that inside neutron stars and near black holes, matter naturally falls into this clumped state. And if dark matter consists of ultra-light particles — axions — then it forms giant quantum blobs throughout the Universe. This solves a long-standing puzzle: according to standard theories, dark matter should pile up at the centers of galaxies, but observations reveal a smoother distribution. Its quantum nature keeps it from clumping together.
🎯 The lowest temperature ever created by humans was achieved precisely during the formation of a Bose–Einstein condensate.