Massachusetts Institute of Technology | ATP International Series | International Monetary Fund | Physics | International Red Cross and Red Crescent Movement | ATP International Series Gold | International Space Station | Amnesty International | California Institute of Technology | International Olympic Committee | physics | Art Institute of Chicago | BirdLife International | International Finance Corporation | Institute for Advanced Study | International Organization for Standardization | Erwin Rommel | American Institute of Architects | International Telecommunication Union | International Criminal Court | One Day International | International Nonproprietary Name | International Labour Organization | Georgia Institute of Technology | International Civil Aviation Organization | International Boxing Federation | Toronto International Film Festival | International Atomic Energy Agency | International Maritime Organization | International Development Association |
He is professor of mathematical physics at the University of Vienna and Deputy Director of the Erwin Schrödinger International Institute for Mathematical Physics (ESI) in Vienna.