742 citations · 2.3k across the 29 of their papers we have counts for
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gr-qc2019★ 101 cited
The Poincaré and BMS flux-balance laws with application to binary systems
Geoffrey Compère, Roberto Oliveri, Ali Seraj
Asymptotically flat spacetimes admit both supertranslations and Lorentz transformations as asymptotic symmetries. Furthermore, they admit super-Lorentz transformations, namely supe…
gr-qc2019★ 62 cited
Boundary effects in General Relativity with tetrad variables
Roberto Oliveri, Simone Speziale
Varying the gravitational Lagrangian produces a boundary contribution that has various physical applications. It determines the right boundary terms to be added to the action once…