Interacting Spin-2 Fields – Johannes Noller
Date: Tue. September 2nd, 2014, 11:30 am-12:30 pmLocation: Rockefeller 221
In this talk I will discuss some recent progress in our understanding of the spin-2 sector, focussing on theories with two or more dynamical such fields. In particular I will highlight the existence of several dualities in such models (generalisations of `Galileon dualities’), their decoupling limit phenomenology as well as the form of their interactions with other matter fields.