Georgios N. Tsigaridas has completed his PhD on nonlinear optics at the Department of Physics, University of Patras, and he is currently assistant professor at the Department of Physics, National Technical University of Athens, Greece.  He has published more than 35 papers in reputable journals, covering several fields of laser physics and nonlinear optics. He is currently working on the electromagnetic interactions of Dirac and Weyl particles. This research has produced some exciting and unexpected results, leading to seven publications in reputable journals. The most important of these results will be presented in this conference.