148 citations · 825 across the 31 of their papers we have counts for
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Chern-Simons Holography: Boundary Conditions, Contractions and Double Extensions for a Journey Beyond Anti-de Sitter
Stefan Prohazka
In this thesis Chern-Simons theories based on Lie algebras with invariant metric are constructed. It is discussed how contractions lead systematically to (higher spin) kinematical…
Higher Spins Without (Anti-)de Sitter
Stefan Prohazka, Max Riegler
Can the holographic principle be extended beyond the well known AdS/CFT correspondence? During the last couple of years there has been a substantial amount of research trying to fi…
Higher-Spin Flat Space Cosmologies with Soft Hair
Martin Ammon, Daniel Grumiller, Stefan Prohazka +2
We present and discuss near horizon boundary conditions for flat space higher-spin gravity in three dimensions. As in related work our boundary conditions ensure regularity of the…
Three-dimensional Spin-3 Theories Based on General Kinematical Algebras
Eric Bergshoeff, Daniel Grumiller, Stefan Prohazka +1
We initiate the study of non- and ultra-relativistic higher spin theories. For sake of simplicity we focus on the spin-3 case in three dimensions. We classify all kinematical algeb…
Linking Past and Future Null Infinity in Three Dimensions
Stefan Prohazka, Jakob Salzer, Friedrich Schöller
We provide a mapping between past null and future null infinity in three-dimensional flat space, using symmetry considerations. From this we derive a mapping between the correspond…