John Iliopoulos

John Iliopoulos
Ιωάννης Ηλιόπουλος
John Iliopoulos at the École Normale Supérieure, Paris, 2009.
Born1940 (age 8485)
Alma materNational Technical University of Athens
University of Paris (PhD)
Known forCharm quark
GIM mechanism
Fayet–Iliopoulos D-term
AwardsSakurai Prize (1987)
Dirac Medal (ICTP) (2007)
High Energy and Particle Physics Prize (2011)
Scientific career
FieldsParticle physics
InstitutionsÉcole normale supérieure (Paris)
Thesis Théorème de basse énergie et algèbre des courants  (1968)

John (Jean) Iliopoulos (Greek: Ιωάννης Ηλιόπουλος; 1940) is a Greek physicist. He is the first person to present the Standard Model of particle physics in a single report. He is best known for his prediction of the charm quark with Sheldon Glashow and Luciano Maiani (the "GIM mechanism"). Iliopoulos is also known for demonstrating the cancellation of anomalies in the Standard model. He is further known for the Fayet–Iliopoulos D-term formula, which was introduced in 1974. He is currently an honorary member of Laboratory of theoretical physics of École normale supérieure, Paris.