162 citations · 1.6k across the 50 of their papers we have counts for
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gr-qc2017★ 71 cited
Lorentz-diffeomorphism edge modes in 3d gravity
Marc Geiller
The proper definition of subsystems in gauge theory and gravity requires an extension of the local phase space by including edge mode fields. Their role is on the one hand to resto…
gr-qc2017★ 120 cited
Edge modes and corner ambiguities in 3d Chern-Simons theory and gravity
Marc Geiller
Boundaries in gauge field theories are known to be the locus of a wealth of interesting phenomena, as illustrated for example by the holographic principle or by the AdS/CFT and bul…