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gr-qc2021
Sharp decay for Teukolsky equation in Kerr spacetimes
Siyuan Ma, Lin Zhang
In this work, we derive the global sharp decay, as both a lower and an upper bounds, for the spin components, which are solutions to the Teukolsky equation, in t…
gr-qc2021★ 12 cited
Nonlinear radiation gauge for near Kerr spacetimes
Lars Andersson, Thomas Bäckdahl, Pieter Blue +1
In this paper, we introduce and explore the properties of a new gauge choice for the vacuum Einstein equation inspired by the ingoing and outgoing radiation gauges (IRG, ORG) for t…
math.AP2021★ 13 cited
Price's law for spin fields on a Schwarzschild background
Siyuan Ma, Lin Zhang
In this work, we derive the globally precise late-time asymptotics for the spin- fields on a Schwarzschild background, including the scalar field ,…