ERC Consolidator Grant · 2017
Duality Symmetries, Higher Derivatives, and their Applications in Cosmology
The goal is to uncover symmetries and dualities of string theory including \alpha' corrections, to describe massive string states, and to investigate applications in cosmology. This will be done using double field theory and exceptional field theory and generalizing it to the non-local interactions of genuine stringy states and/or an infinite number of higher-derivative \alpha' corrections. So far these frameworks were mainly used to describe the low-energy effective field theories of the massless states in string/M-theory in a manifestly duality invariant way. The anticipated generalizations require a significant deformation or extension, of which we have only recently obtained first…
From the public funding record at EU CORDIS. Describes the funded project, not the reviews below.