Quantum Randomness: Certified Randomness in Quantum Physics

Explore the fascinating world of quantum randomness in this 49-minute lecture by ICREA Professor Antonio Acín from IFCO-Institut de Ciencies Fotoniques, Barcelona. Delve into the practical generation of randomness in quantum physics, covering topics such as correlations and causality, scientific modeling, deterministic causal models, and the Bell scenario. Examine the CHSH Bell inequality and quantum Bell inequality violation, leading to a comprehensive definition of randomness. Gain insights into quantum causality and its implications for our understanding of the universe. For a deeper dive into the subject, refer to Acín's review paper "Certified randomness in quantum physics" available on arXiv.

Intro
Correlations and causality
Scientific modelling
Deterministic causal models
The Bell scenario
Example: CHSH Bell inequality
Quantum Bell inequality violation
Definition of randomness
Conclusions
Quantum causality