362 citations · 2.3k across the 42 of their papers we have counts for
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Note on the phase space of asymptotically flat gravity in Ashtekar-Barbero variables
Miguel Campiglia
We describe the canonical phase space of asymptotically flat gravity in Ashtekar-Barbero variables. We show that the Gauss constraint multiplier must fall off slower than previousl…
A quantum kinematics for asymptotically flat spacetimes
Miguel Campiglia, Madhavan Varadarajan
We construct a quantum kinematics for asymptotically flat spacetimes based on the Koslowski-Sahlmann (KS) representation. The KS representation is a generalization of the represent…
Asymptotic symmetries and subleading soft graviton theorem
Miguel Campiglia, Alok Laddha
Motivated by the equivalence between soft graviton theorem and Ward identities for the supertranslation symmetries belonging to the BMS group, we propose a new extension (different…
The Koslowski-Sahlmann representation: Quantum Configuration Space
Miguel Campiglia, Madhavan Varadarajan
The Koslowski-Sahlmann (KS) representation is a generalization of the representation underlying the discrete spatial geometry of Loop Quantum Gravity (LQG), to accommodate states l…