Speaker
Dr
Sergio Hörtner
(Universidad Autonoma de Madrid)
Description
We shall present a SO(2) duality-symmetric form of the
linearized ADM action principle when the linearization is performed on
anti de Sitter and Kasner backgrounds. The analysis is based on the
two-potential formalism, obtained upon resolution of the Hamiltonian
constraints, and generalizes previous works that focused on Minkowski
and de Sitter backgrounds. The implications of our results for
holography and cosmology will be discussed.
Primary author
Dr
Sergio Hörtner
(Universidad Autonoma de Madrid)
