TL;DR
This paper explores the existence and examples of radiative solutions in Einstein's field equations, including cylindrical waves, Robinson-Trautman, type N, and boost-rotation symmetric spacetimes, highlighting recent developments.
Contribution
It discusses new insights into the existence and explicit classes of asymptotically flat radiative spacetimes in general relativity.
Findings
Examples of radiative solutions like cylindrical waves and Robinson-Trautman spacetimes.
Identification of boost-rotation symmetric spacetimes as models of accelerated particles or black holes.
Discussion of recent theoretical developments in the existence of radiative spacetimes.
Abstract
The question of existence of general, asymptotically flat radiative spacetimes and examples of explicit classes of radiative solutions of Einstein's field equations are discussed in the light of some new developments. The examples are cylindrical waves, Robinson-Trautman and type N spacetimes and especially boost-rotation symmetric spacetimes representing uniformly accelerated particles or black holes.
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