Electron-ion quantum entanglement captured at attosecond timescale

Research teams capture for the first time quantum entanglement between electrons and ions at extremely short timescales (attoseconds).

Published 14sem1 sourceImportantupdated 4j

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The fact

This direct observation of subatomic quantum correlations validates quantum mechanics predictions at ultimate timescales.

Results open new perspectives in ultrafast spectroscopy and controlling quantum processes with femtosecond laser pulses.

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