Institute for Theoretical Physics
In 1967–1969 Minkowski was an assistant at the Institute for Theoretical Physics, University of Louvain in Belgium, in 1969–1971 research associate of the Swiss Institute for Nuclear Research (SIN then in Zurich, now renamed PSI), in 1971–1973 fellow then research associate at the Theory Division of CERN in Geneva, Switzerland, and in 1973–1976 research associate then senior research fellow at the Institute for Theoretical Physics, Caltech. In April 1976 he accepted an invitation from Heinrich Leutwyler to become a member of the Institute for Theoretical Physics of the University of Bern, Switzerland, where he held the following