Causal reasoning is essential to science, yet quantum theory challenges it. Quantum
correlations violating Bell inequalities defy satisfactory causal explanations within the …

The idea that events are equipped with a partial causal order is central to our understanding
of physics in the tested regimes: given two pointlike eventsAandB, eitherAis in the causal …

It is known that the classical framework of causal models is not general enough to allow for
causal reasoning about quantum systems. While the framework has been generalized in a …

Causal modelling provides a powerful set of tools for identifying causal structure from
observed correlations. It is well known that such techniques fail for quantum systems, unless …

Traditionally, quantum theory assumes the existence of a fixed background causal structure.
But if the laws of quantum mechanics are applied to the causal relations, then one could …

Reichenbach's principle asserts that if two observed variables are found to be correlated,
then there should be a causal explanation of these correlations. Furthermore, if the …

Quantum mechanics challenges our intuition on the cause-effect relations in nature. Some
fundamental concepts, including Reichenbach's common cause principle or the notion of …

The idea that events obey a definite causal order is deeply rooted in our understanding of
the world and at the basis of the very notion of time. But where does causal order come from …

The study of causal relations has recently been applied to the quantum realm, leading to the
discovery that not all physical processes have a definite causal structure. While indefinite …

Understanding the causal influences that hold among parts of a system is critical both to
explaining that system's natural behaviour and to controlling it through targeted …