Dr. Vytautas Dūdėnas is a Researcher at the Institute of Theoretical Physics and Astronomy (ITPA) within the Faculty of Physics at Vilnius University. His primary research focuses on particle physics theory and phenomenology, with specific expertise in quantum field theory, renormalization techniques, and beyond standard model physics. His work bridges theoretical frameworks with experimental applications in laser physics and optics. Dr. Dūdėnas' research interests span particle physics theory, quantum field theory, renormalization methods, and beyond standard model physics. His recent publications demonstrate a significant focus on laser-matter interactions, nonlinear optics, and advanced optical techniques. His work explores fundamental aspects of particle interactions while applying these principles to cutting-edge optical technologies and material processing techniques. The consistent theme across his research is the investigation of fundamental physical phenomena through both theoretical frameworks and experimental applications. Analysis of his recent publications reveals a strong emphasis on Bessel beams, supercontinuum generation, femtosecond laser processing of materials, and advanced optical techniques. His work demonstrates expertise in both theoretical physics concepts and their practical applications in photonics and materials science. The interdisciplinary nature of his research connects fundamental particle physics with applied optical technologies. Dr. Dūdėnas teaches advanced physics courses including Quantum Field Theory II and Mechanics, contributing to the education of future physicists at Vilnius University. His ORCID profile (0000-0001-9405-9959) provides access to his complete publication record, while his research outputs are extensively documented on INSPIRE-HEP.



