جامعة ميونخ التقنية
After the Velvet Revolution in 1989 opportunity opened up for him to travel as a visiting professor to the University of Southern California in Los Angeles and to the Technische Universität München. In 1997 Jiří Horáček was awarded a full professorship at Charles University in Prague. In 2003–2011 he was the head of the Institute of Theoretical Physics.