A Causal Model for Quantifying Multipartite Classical and Quantum
Correlations
A Causal Model for Quantifying Multipartite Classical and Quantum
Correlations
We give an operational definition of information-theoretic resources within a given multipartite classical or quantum correlation. We present our causal model that serves as the source coding side of this correlation and introduce a novel concept of resource rate. We argue that, beyond classical secrecy, additional resources exist that are …