98 citations · 717 across the 39 of their papers we have counts for
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gr-qc2008★ 15 cited
Cosmological measurements, time and observables in (2+1)-dimensional gravity
C. Meusburger
We investigate the relation between measurements and the physical observables for vacuum spacetimes with compact spatial surfaces in (2+1)-gravity with vanishing cosmological const…
gr-qc2008★ 6 cited
The Hilbert space of 3d gravity: quantum group symmetries and observables
C. Meusburger, K. Noui
We relate three-dimensional loop quantum gravity to the combinatorial quantisation formalism based on the Chern-Simons formulation for three-dimensional Lorentzian and Euclidean gr…
gr-qc2008★ 78 cited
Generalised Chern-Simons actions for 3d gravity and kappa-Poincare symmetry
Catherine Meusburger, Bernd Schroers
We consider Chern-Simons theories for the Poincare, de Sitter and anti-de Sitter groups in three dimensions which generalise the Chern-Simons formulation of 3d gravity. We determin…