22 citations · 43 across the 8 of their papers we have counts for
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gr-qc2023
Polyhomogeneous spin-0 fields in Minkowski spacetime
Edgar Gasperin
The asymptotic behaviour of massless spin-0 fields close to spatial and null infinity in Minkowski spacetime is studied by means of Friedrich's cylinder at spatial infinity. The re…
gr-qc2023
Spin-0 fields and the NP-constants close to spatial infinity in Minkowski spacetime
Edgar Gasperin, Rafael Pinto
The NP constants of massless spin-0 fields propagating in Minkowski spacetime are computed close to spatial and null infinity by means of Friedrich's \emph{-cylinder}. Assumin…
gr-qc2023
Linearised conformal Einstein field equations
Justin Feng, Edgar Gasperin
The linearisation of a second-order formulation of the conformal Einstein field equations (CEFEs) in Generalised Harmonic Gauge (GHG), with trace-free matter is derived. The linear…