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quant-ph2026
Emergent causal order and time direction: bridging causal models and tensor networks
Carla Ferradini, Giulia Mazzola, V. Vilasini
Can the direction of time and the causal structure of space-time be inferred from operational principles? Causal models and tensor networks offer complementary perspectives: the fo…
quant-ph2025
Cyclic quantum causal modelling with a graph separation theorem
Carla Ferradini, Victor Gitton, V. Vilasini
Causal modelling frameworks link observable correlations to causal explanations, which is a crucial aspect of science. These models represent causal relationships through directed…