Black Hole Did Not Destroy Quantum Entanglement ⚡ экспресс
Original: "Complete freezing of initially maximal entanglement in Schwarzschild black hole"
Physicists have found a state where entanglement doesn't die even near a black hole.
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Ice that doesn't melt in a hot oven — that's what physicists compared the behavior of quantum entanglement near a black hole to. Usually, gravity breaks quantum bonds, but in a new study, a special state of four particles remained unchanged. This discovery promises quantum technologies in space.
🎯 The temperature of large black holes is billionths of a degree above absolute zero, yet even this tiny heating usually destroys quantum effects.