3 problems

Let $W$ be a quantum process with causal structure $G=(V,E)$. A process produces causal correlations when, for every collection of local experiments $\mu$, the resulting correlatio…

A causal structure is called admissible if it supports a consistent causal model, and siblings-on-cycles graphs are the proposed admissible structures. Classical versus quantum cau…

Let $G=(V,E)$ be a directed graph. For each party $k\in V$, let the input space be $\mathcal I_k=\mathbb Z_2$ and the output space be…