156 citations · 634 across the 18 of their papers we have counts for
4 papers · 1 filter
Conservation and Integrability in Lower-Dimensional Gravity
Romain Ruzziconi, Céline Zwikel
We address the questions of conservation and integrability of the charges in two and three-dimensional gravity theories at infinity. The analysis is performed in a framework that a…
Symmetries at Null Boundaries: Two and Three Dimensional Gravity Cases
H. Adami, M. M. Sheikh-Jabbari, V. Taghiloo +2
We carry out in full generality and without fixing specific boundary conditions, the symmetry and charge analysis near a generic null surface for two and three dimensional (2d and…
Horizons 2020
D. Grumiller, M. M. Sheikh-Jabbari, C. Zwikel
Horizons of black holes or cosmologies are peculiar loci of spacetime where interesting physical effects takes place, some of which are probed by recent (EHT and LIGO) and future e…
T-Witts from the horizon
H. Adami, D. Grumiller, S. Sadeghian +2
Expanding around null hypersurfaces, such as generic Kerr black hole horizons, using co-rotating Kruskal-Israel-like coordinates we study the associated surface charges, their symm…