162 citations · 1.6k across the 50 of their papers we have counts for
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Diffeomorphisms as quadratic charges in 4d BF theory and related TQFTs
Marc Geiller, Florian Girelli, Christophe Goeller +1
We present a Sugawara-type construction for boundary charges in 4d BF theory and in a general family of related TQFTs. Starting from the underlying current Lie algebra of boundary…
Minimal Massive Supergravity
Nihat Sadik Deger, Marc Geiller, Jan Rosseel +1
Minimal massive gravity in three dimensions propagates a single massive spin-2 mode around an AdS vacuum. It is distinguished by allowing for vacua with positive central charges of…
The partial Bondi gauge: Further enlarging the asymptotic structure of gravity
Marc Geiller, Céline Zwikel
We present a detailed analysis of gravity in a partial Bondi gauge, where only the three conditions are fixed. We relax in particular the so-called determinant co…
Dynamical symmetries of homogeneous minisuperspace models
Marc Geiller, Etera R. Livine, Francesco Sartini
We investigate the phase space symmetries and conserved charges of homogeneous gravitational minisuperspaces. These (0+1)-dimensional reductions of general relativity are defined b…