Johann RafelskiJohann Rafelski obtained his Ph.D. in 1973 and has been Professor of Physics at the University of Arizona since 1987. He teaches theoretical subatomic physics at both undergraduate and graduate level. Prior to this, he held a Chair at Theoretical Phyics at University of Cape Town, and has been associate Professor of Theoretical Physics at University Frankfurt. He worked at the CERN laboratory in Geneva in various functions since 1977, and has been instrumental in the development of the relativistic heavy ion experimental program. Read More Read Less