Ciencias de la vida y de la materia Tecnologías Cuánticas

Antonio Acín: "El poder de las redes cuánticas"

21/11/2018

Descripción
Antonio AcínI, Professor at Institute of Photonic Sciences (ICFO).We discuss the power of 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.
"Las opiniones expresadas por los ponentes no reflejan, necesariamente, las de la Fundación Ramón Areces ni de las instituciones en las que trabajan"

Descripción

Antonio AcínI, Professor at Institute of Photonic Sciences (ICFO).We discuss the power of 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.

"Las opiniones expresadas por los ponentes no reflejan, necesariamente, las de la Fundación Ramón Areces ni de las instituciones en las que trabajan"