Fig.2. (IMAGE) Science China Press Caption Collapse-in in a partial measurement. The whole wavefunction collapses into one eigenstate covered by the measured partial wavefunction with some probability, 1/3 in this example. Credit ©Science China Press Usage Restrictions Use with credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.