Quantum Information Theory

• We study the properties of composite bipartite and multipartite quantum systems related to entanglement and quantum non-locality.
• We work in the broad area of correlations. In particular, we aim at the characterization of quantum correlations in many-body systems that can be used to certify entanglement or metrological advantage. 
• We study random processes that occur in the microscopic world, e.g., quantum random walks and their connection to the classical domain.
• We study intensively quantum neural networks and quantum machine learning, aiming at the demonstration of quantum advantages. Furthermore, we use machine learning to demonstrate how to enhance quantum protocols such as state tomography. Finally, we work on many-body models for quantum thermodynamics.

Collaborators:

• Prof. Jordi Tura (Uni Leiden, the Netherlands)

• Dr. Irénée Frérot (Uni Grenoble, France)

• Prof. Emilia Witkowska (IFPAN, Warsaw, Poland)

• Antonio Acín (ICFO)