Magnetic fields of the early universe created black holes ⚡ экспресс
Original: "Primordial Black Holes from Vector-Induced Curvature Perturbations Sourced by Primordial Magnetic Fields"
Magnetic fields stirred spacetime, creating [tag:black_hole]primordial black holes[/tag].
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Magnetic fields right after the Big Bang acted like a spoon stirring coffee: they created eddies in space that turned into black holes — likely candidates for dark matter.
🎯 A primordial black hole can weigh as much as a mountain but be the size of an atom.
\mathcal{P}_{\mathcal{R}}(k) \propto k^{-5}
Perturbation power rises sharply for long wavelengths (small k values).