matter-antimatter asymmetry

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Physicists Propose Exploding Primordial Black Holes Explain Matter-Antimatter Asymmetry

Researchers suggest that tiny primordial black holes formed shortly after the Big Bang exploded and produced shock waves that favored matter over antimatter in the early universe. These black holes, with masses around 1,000 kilograms, would have evaporated via Hawking radiation w…

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