Causal Asymmetry in a Quantum World (image) Centre for Quantum Technologies at the National University of Singapore Share Print E-Mail Caption Research published in Physical Review X shows that quantum computers can more easily model the reversal of cause and effect -- like following a movie played backwards -- than classical computers. The finding from researchers in Singapore, the United States and Europe may have implications for explaining how we perceive time. Credit Aki Honda/Centre for Quantum Technologies, National University of Singapore Usage Restrictions Only to be used in reporting on "Causal asymmetry in a quantum world" Physical Review X 8, 031013 (2018) https://journals.aps.org/prx/abstract/10.1103/PhysRevX.8.031013 Share Print E-Mail 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.