Causal Order (IMAGE) University of Vienna Caption Dynamics of causal order: Party D is able to control dynamically the causal order of future events for parties A, B and C. Party D can transform the causal order between 1) Event in A happening before event in B, followed by an event in C -on the left of the picture. 2) An indefinite causal order, in which neither A is before B nor B is before A, with C being always at the end-center of the picture. 3) Event in B happening before event in A, followed by an event in C -on the right of the picture. Credit Copyright: Juan Carlos Palomino, Fakultät für Physik, Universität Wien 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.