37 citations · 105 across the 9 of their papers we have counts for
7 papers · 1 filter
Most general theory of 3d gravity: Covariant phase space, dual diffeomorphisms, and more
Marc Geiller, Christophe Goeller, Nelson Merino
We show that the phase space of three-dimensional gravity contains two layers of dualities: between diffeomorphisms and a notion of "dual diffeomorphisms" on the one hand, and betw…
Quantum dynamics of the black hole interior in LQC
Francesco Sartini, Marc Geiller
It has been suggested that the homogeneous black hole interior spacetime, when quantized following the techniques of loop quantum cosmology, has a resolved singularity replaced by…
Symmetries of the Black Hole Interior and Singularity Regularization
Marc Geiller, Etera R. Livine, Francesco Sartini
We reveal an Poincaré algebra of conserved charges associated with the dynamics of the interior of black holes. The action of these Noether charges integrates…
Edge modes of gravity -- II: Corner metric and Lorentz charges
Laurent Freidel, Marc Geiller, Daniele Pranzetti
In this second paper of the series we continue to spell out a new program for quantum gravity, grounded in the notion of corner symmetry algebra and its representations. Here we fo…
Edge modes of gravity. Part III. Corner simplicity constraints
Laurent Freidel, Marc Geiller, Daniele Pranzetti
In the tetrad formulation of gravity, the so-called simplicity constraints play a central role. They appear in the Hamiltonian analysis of the theory, and in the Lagrangian path in…
Edge modes of gravity -- I: Corner potentials and charges
Laurent Freidel, Marc Geiller, Daniele Pranzetti
This is the first paper in a series devoted to understanding the classical and quantum nature of edge modes and symmetries in gravitational systems. The goal of this analysis is to…