495 citations · 6.2k across the 133 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 cosmologies in two dimensions - Phase transitions and asymptotic mass-domination
Arjun Bagchi, Daniel Grumiller, Jakob Salzer +2
We study flat space cosmologies in two dimensions by taking the flat space limit of the Achucarro-Ortiz model. We unravel a phase transition between hot flat space and flat space c…
Lifshitz Holography with Isotropic Scale Invariance
Michael Gary, Daniel Grumiller, Stefan Prohazka +1
Is it possible for an anisotropic Lifshitz critical point to actually exhibit isotropic conformal invariance? We answer this question in the affirmative by constructing a concrete…
Cosmological constant as confining U(1) charge in two-dimensional dilaton gravity
Daniel Grumiller, Robert McNees, Jakob Salzer
The cosmological constant is treated as a thermodynamical parameter in the framework of two-dimensional dilaton gravity. We find that the cosmological constant behaves as a U(1) ch…
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…