Grant: Subatomic Physics Envelope - Individual

String theory is at an important stage of its development.The rapid improvement in our understanding of the theory made stringtheory a useful toolkit in our investigations of the structuresunderlying the workings of nature. The applications ofstring theory techniques to particle physics, gravitation andcosmology are the main mandate of string theorists, and our bestopportunity to make connection with experimental data. Additionally, increasingly and perhaps surprisingly, methods originating from string theory, especially as a theory of quantum gravity and quantum black holes, have found applications in many diverse areas of physics and mathematics. Such applications have the added effect of contributing, as the theory is confronted and tested in a variety of physical situations,to a deeperunderstanding and continuing development of string theory itself. The research proposed has therefore the dual purpose of developingfurtherthe structure of string theory, while alsoapplying it to various interesting physical contexts where it can provide us with unique insights. Additionally, the proposal outlines a training plan for highly qualified personnel, who benefit from a research environment and receive training in technical and computational techniques with wide applicability.