146 citations · 524 across the 9 of their papers we have counts for
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gr-qc2016★ 2 cited
From GLC to double-null coordinates and illustration with static black holes
Fabien Nugier
We present a system of coordinates deriving directly from the so-called Geodesic Light-Cone (GLC) coordinates and made of two null scalars intersecting on a 2-dimensional sphere pa…
gr-qc2016★ 41 cited
Geodesic-light-cone coordinates and the Bianchi I spacetime
Pierre Fleury, Fabien Nugier, Giuseppe Fanizza
The geodesic-light-cone (GLC) coordinates are a useful tool to analyse light propagation and observations in cosmological models. In this article, we propose a detailed, pedagogica…