The paper, co-authored with Dr. Anna Sanpera of Universitat Autonoma de Barcelona, surveys the latest developments in the field of quantum correlations, including entanglement, non-locality and discord in the analysis of many-body systems.

This is a rich and extremely active field encompassing topics from condensed matter physics to quantum information theory.

Reports on Progress in Physics publishes review articles covering all branches of physics, written by invited authors who are worldwide experts in their field.