Dmitry Dyakonov On December 26, 2012, after the most severe heart attack , Dmitry Igorevich Dyakonov , doctor of physical and mathematical sciences, deputy head of the theoretical physics of the St. Petersburg Institute of Nuclear Physics, the head of the theoretical physics of high energies, the professor of the Academic University of the Russian Academy of Sciences, the initiator of the creation and the co-chair of the Society of Scientists, died.
