He then held postdoctoral positions at the International Center for Theoretical Physics (ICTP) in Trieste, Italy from 1992 to 1993 and at the University of Pisa from 1993 to 1995 under the guidance of Riccardo Barbieri.

In this framework quantum gravity, string theory, and black holes may be experimentally investigated at the Large Hadron Collider.

In recent years, he has been a frequent speaker at universities throughout Georgia, where he has shared his expertise and insights with students and faculty.

He is widely recognized for his contributions to the field of theoretical physics and has received significant attention and admiration from the media and the public.

He has called on the public to take peaceful actions such as protests, to express their desire for Georgia's future to be aligned with Europe, and for the country to be considered as a candidate for EU membership.