119 citations · 362 across the 12 of their papers we have counts for
3 papers · 1 filter
Relational path integral, effective actions and quantum frame covariance in gravity
Sergio E. Aguilar-Gutierrez, Renata Ferrero, Philipp A. Hoehn +1
We propose a relational bundle-geometric formulation of the gravitational path integral by invoking the new tool of quantum reference frames (QRFs), which in gravity are gauge-cova…
Edge modes as dynamical frames: charges from post-selection in generally covariant theories
Sylvain Carrozza, Stefan Eccles, Philipp A. Hoehn
We develop a framework based on the covariant phase space formalism that identifies gravitational edge modes as dynamical reference frames. They enable the identification of the as…
Reflections on the information paradigm in quantum and gravitational physics
Philipp A Hoehn
We reflect on the information paradigm in quantum and gravitational physics and on how it may assist us in approaching quantum gravity. We begin by arguing, using a reconstruction…