156 citations · 634 across the 18 of their papers we have counts for
3 papers · 1 filter
Null boundary phase space: slicings, news and memory
H. Adami, D. Grumiller, M. M. Sheikh-Jabbari +3
We construct the boundary phase space in -dimensional Einstein gravity with a generic given co-dimension one null surface as the boundary. The associated boundary sym…
Generalized dilaton gravity in 2d
Daniel Grumiller, Romain Ruzziconi, Céline Zwikel
Generalized dilaton gravity in 2d is the most general consistent deformation of the Jackiw-Teitelboim model that maintains local Lorentz invariance. The action is generically not p…
Chiral Massive News: Null Boundary Symmetries in Topologically Massive Gravity
H. Adami, M. M. Sheikh-Jabbari, V. Taghiloo +2
We study surface charges on a generic null boundary in three dimensional topological massive gravity (TMG). We construct the solution phase space which involves four independent fu…