Speaker
Laura Donnay
(SISSA)
Description
I will present a unified treatment for the boundary geometry of asymptotically flat spacetime and black hole horizons. This geometric duality implies an exact inversion isometry for extremal, non-rotating horizons, which will be used to relate and derive new infinite towers of conserved quantities. This is a work in collaboration with Shreyansh Agrawal and Panagiotis Charalambous.