Please note that talks are not publications - i.e. please don't take literally what is written on the slides. These came with an "audio" adding remarks, etc, which can't be appreciated from the slides.

• Local descriptions of mixed states, Mathematical Physics Seminar at the Laboratoire de Physique Théorique, University Paul Sabatier, Toulouse, France, December 12, 2019 

• Universality: from spin models to automata, Invited talk at the conference "Introducing Quantum Natural Language Processing", Oxford, UK, December 5 and 6, 2019. Link to YouTube video. 

• Universality: from spin models to automata, Visit of group of Prof. Ricard Solé, Barcelona, November 4, 2019.

• Local descriptions of mixed states, Focus week on tensor networks, Madrid, Spain, September 20, 2019.

• The positivity problem in quantum many-body systems, IQOQI Vienna, Austria, October 8, 2018.

• On the concept of universality: ubiquity and limitations, Annual meeting of the Swiss Society of Logic and the Philosophy of Science, Lugano, Switzerland, September 22, 2018.

• On open and closed quantum systems, Annual Conference of the British Society for the Philosophy of Science, Oxford, UK, July 5, 2018.

• On the concepts of universality in physics and computer science, Algorithmic Information, Induction and Observers in Physics, Perimeter Institute, Waterloo, Canada, April 9 to 13, 2018. (Available at pirsa).

• Matrix Product States: Continuum limits and irreducible forms, QuICS, University of Maryland, USA, May 2, 2018. 

• Universality in spin systems, QuICS, University of Maryland, USA, May 2, 2018.

For a complete list of invited talks, talks at conferences, etc, see my CV.