Artist's Depiction (IMAGE) University of Vienna Caption Artist's depiction of the twisted-photon entangled state created in the Vienna experiment. Credit Copyright: Faculty of Physics, University of Vienna Usage Restrictions The image may only be used with appropriate caption or 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.