Roma, Italia
I was an Associate Professor in Rome from March 2008 to October 2019. In January 2005 I moved to Rome as an assistant professor at the Physics Department of Sapienza Universita` di Roma with a Rientro dei Cervelli fellowship.
In August 2003, the Department of Energy (DOE) revoked my rights to access any DOE-operated laboratory in the United States, including SLAC and Fermilab, on the grounds that I was (and still am) an Iranian citizen, without providing any explanation. More details in this article in Nature magazine.