Seminar at Nordita, February 2021, Non-relativistic limit of Jackiw-Teitelboim gravity.
Seminar at Afunalhue, January 2021, Non-relativistic limit of Jackiw. Teitelboim gravity
Seminar at CECS, July 2020, A(dS) curvature corrections to flat space-time
Seminar Emili Fest, March 2020, Symmetries of PostGalilean expansions
Seminar at IFT Groningen September 2019, Relativistic Kinematics. Lie symmetries of Relativistic and Non-Relativistic Motions
Seminar at IFT March 2019, Non-relativistic limits
Seminar at Iberian Strings January 2019, A(dS) (super) Maxwell Symmetries and Infinite Dimensional algebras
Seminar at Potsdam October 2018, Maxwell Symmetries and Infinite Dimensional Algebras
Seminar at 65 Anniversary Toine Van Proeyen September 2018 , M-algebra and Free Lie (Super) Algebra
Seminar at Pucon April 2018, Maxwell Free Lie algebra and Electromagnetic Backgrounds
Seminar at Valdivia workshop January 2018, Canonical Realization of BMS symmetry
Seminar at Valdivia workshop October 2017, Non-Relativistic Spinning Particle in a Newton-Cartan Background
Seminar at ECM Meeting 2015, June 2015, Carroll Symmetries
Seminar at Groningen, March 2014, Two Body Relativistic Models
Seminar at Santiago de Chile, September 2013, Very Special Relativity, Finsler Geometry and Non-Relativistic algebras
Seminar at Roberto Casalbuoni Fest, September 2012, Vector Supersymmetry and Non-linear Realizations
Seminar at Santiago de Compostela, May 2012, Non-linear Realizations and effective actions for p-branes
Seminar at Dual Russia Meeting, November 2011, Higher Order Schrodinger and N-Galilean Conformal Symmetry
Seminar at ECM Meeting 2011, May 2011, Non-Relativistic Symmetries and Strings
Seminar at Canberra, February 2011, (Super) Particles in an External Electromagnetic Background.
Seminar at Melbourne, March 2011, Lifshitz and Schrodinger Algebras and Dynamical Realizations
Santiago de Chile Lectures in Supergravity, November 2009, Lectures on Supergravity
Colloquim Miami, May 2009, Gravity, Strings and Branes
Seminar Santiago de Chile, April 2009, The Kac-Moody Symmetries of Supergravity
Seminar at Sitges, January 2008, Space-time Vector Supersymmetryand Spinning Particle
Seminar at Firenze, December 2007, Non-Linear Realizations of Space-Time Symmetries
Seminar at QTS-5, Valladolid. July 2007, Lorentz Violation and Finsler Geometry
Seminar at Catalan-Czech meeting, Barcelona. September 2006, Non-linear Realizations and Branes
Seminar at Tokyo Univeristy, Tokyo. August 2006, Nonrelativisc Superstrings
Seminar at KU Leuven, Leuven. May 2005, Kinematical Groups, Particles and Strings
Inaugural Lecture Francqui Chair, Leuven. February 2005, Gravity, Strings and Branes