Doorways to New Physics
Talk at the Standard Model at 50 Years: A Celebratory Symposium
New Physics and Unification of Forces
Severo Ochoa Colloquium at IFIC-Valencia, November 2017.
New Physics: B and L Doorways
Talk given at Niels Bohr Institute, Copenhagen and CP3 Origins, Odense, June 2017.
New Paradigm for Physics beyond the Standard Model
Colloquium in the Physics Department at the University of Pennsylvania, USA, November 12, 2014.
The Superworld at the Large Hadron Collider
Colloquium at the ICTP- Sao Paulo, June 27, 2012.