742 citations · 5.6k across the 82 of their papers we have counts for
4 papers · 1 filter
Symmetries and conservation laws in Lagrangian gauge theories with applications to the mechanics of black holes and to gravity in three dimensions
Geoffrey Compère
The treatment of exact conservation laws in Lagrangian gauge theories constitutes the main axis of the first part of the thesis. The formalism is developed as a self-consistent the…
Surface charge algebra in gauge theories and thermodynamic integrability
Glenn Barnich, Geoffrey Compere
Surface charges and their algebra in interacting Lagrangian gauge field theories are investigated by using techniques from the variational calculus. In the case of exact solutions…
Note on the First Law with p-form potentials
Geoffrey Compere
The conserved charges for -form gauge fields coupled to gravity are defined using Lagrangian methods. Our expression for the surface charges is compared with an earlier expressi…
Centrally extended symmetry algebra of asymptotically Goedel spacetimes
Geoffrey Compere, Stephane Detournay
We define an asymptotic symmetry algebra for three-dimensional Goedel spacetimes supported by a gauge field which turns out to be the semi-direct sum of the diffeomorphisms on the…