Main Navigation Menu Perimeter Circle - Events Perimeter Circle - Alumni Stories show dropdown Andrei Starinets: using string theory methods to understand strongly interacting systems Anna Knörr: exploring science across scales, from quantum physics to science-informed public decision-making Astrid Eichhorn: fusing disjointed fields to understand the quantum structure of spacetime Brigette Oakes: building teams that deliver aerospace breakthroughs Ciarán Gilligan-Lee: bringing causal reasoning to machine learning Claudia de Rham: exploring the nature and origin of the universe Flaminia Giacomini: spearheading renewed interest in quantum reference frames Henry Reich: developing YouTube content that’s scientifically rigorous, accessible and fun Jessica Weitbrecht: creating a community of mathematicians in Rwanda Natacha Altamirano: bringing data-driven thinking to private equity Prince Osei: inspiring the next generations of African scientists Robert Raussendorf: challenging the status quo of quantum computing Sarah Croke: using quantum algorithms to probe gravitational wave data Sonali Mohapatra: solving societal challenges with quantum computing, policy and poetry Stefania Gori: building bridges between fields in particle physics William Witczak-Krempa: untangling the structure of quantum entanglement in many-body systems Perimeter Circle - Alumni Listings Perimeter Circle - Stay Connected Perimeter Circle Awards show dropdown Perimeter Circle Awards Academic Leadership Excellence Award Industry Trailblazer Award Pathfinder Award Nominate Perimeter Circle Award Event Perimeter Circle: Alumni Stories