Speaker
Antonio Acin
Description
We discuss the power of current and near-future quantum
networks for quantum information processing. We start in the
classical regime and review the concept of causal networks,
designed to understand when a given cause pattern is able to
reproduce some observed correlations. We then move to the
quantum case and explain how Bell’s theorem can be
interpreted as a gap between the correlations observed in a
network when using classical or quantum causes. We present
other classical-quantum separations and discuss about their
possible use for the design of novel quantum information
protocols with no classical analogue.
Primary author
Prof.
Antonio Acin
