Graduate School of
Science and Engineering

Elementary particle theory could be a field of science aiming at a unified description of elementary particles, which are the source of all matter and interactions, also searching for an answer to a fundamental question: ‘how did our universe begin?’. Establishing the unification theory for elementary particles is the long-held dream of theoretical physicists, however, the journey until completion remains long. Superstring theory has been expected to be the most hopeful candidate of unification theory including the quantum gravity, which is still incomplete. Therefore, Superstring theory has been actively researched as a cutting-edge area in theoretical physics all around the world.