30 citations · 156 across the 22 of their papers we have counts for
4 papers · 1 filter
Bondi mass with a cosmological constant
Vee-Liem Saw
The mass loss of an isolated gravitating system due to energy carried away by gravitational waves with a cosmological constant was recently worked out, using the Newman-Pe…
Asymptotically simple spacetimes and mass loss due to gravitational waves
Vee-Liem Saw
The cosmological constant used to be a freedom in Einstein's theory of general relativity, where one had a proclivity to set it to zero purely for convenience. The signs of …
Peeling property and asymptotic symmetries with a cosmological constant
Vee-Liem Saw, Freeman Chee Siong Thun
This paper establishes two things in an asymptotically (anti-)de Sitter spacetime, by direct computations in the physical spacetime (i.e. with no involvement of spacetime compactif…
Mass loss due to gravitational waves with
Vee-Liem Saw
The theoretical basis for the energy carried away by gravitational waves that an isolated gravitating system emits was first formulated by Hermann Bondi during the 1960s. Recent fi…