General Relativity2026-06-222 minarXiv:2606.23307The Cosmic Magnetic Bow: How Primordial Black Holes Are BornIn the scorching plasma of the infant Universe, right after inflation, conceived by Alan Guth, the kinetic dominance epoch reigned.Chang Han·Zu-Cheng Chen·Hongwei Yu·Puxun WuFirst law of black hole mechanicsHawking radiationJacob BekensteinStephen HawkingJohn Archibald Wheelerprimordial black holegravitational wavesHawking radiationgamma-ray burstblack hole merger👍👎☆SimplePopularAdvanced