198 citations · 1.1k across the 28 of their papers we have counts for
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Flat space (higher spin) gravity with chemical potentials
Michael Gary, Daniel Grumiller, Max Riegler +1
We introduce flat space spin-3 gravity in the presence of chemical potentials and discuss some applications to flat space cosmology solutions, their entropy, free energy and flat s…
Entanglement entropy in Galilean conformal field theories and flat holography
Arjun Bagchi, Rudranil Basu, Daniel Grumiller +1
We present the analytical calculation of entanglement entropy for a class of two dimensional field theories governed by the symmetries of the Galilean conformal algebra, thus provi…
Flat Space Limit of (Higher-Spin) Cardy Formula
Max Riegler
In this note I derive the flat space limit of the modified Cardy formula associated with inner horizons and show that it reproduces the correct Galilean conformal field theory coun…
Holographic Chern-Simons Theories
H. Afshar, A. Bagchi, S. Detournay +3
Chern-Simons theories in three dimensions are topological field theories that may have a holographic interpretation for suitable chosen gauge groups and boundary conditions on the…
Unitarity in three-dimensional flat space higher spin theories
D. Grumiller, M. Riegler, J. Rosseel
We investigate generic flat-space higher spin theories in three dimensions and find a no-go result, given certain assumptions that we spell out. Namely, it is only possible to have…