Breakthrough: Speed of Quantum Entanglement Measured

Scientists at TU Wien have achieved a groundbreaking measurement of quantum entanglement speed using attosecond precision, revealing intricate details of quantum processes. This research, led by Prof. Joachim Burgdörfer and Prof. Iva Březinová, involves using high-frequency laser pulses to observe entanglement formation between electrons. The findings, which measure timing differences at 232 attoseconds, have significant implications for quantum computing, secure communications, and other advanced technologies, marking a major leap in understanding and controlling quantum systems.