CR Structures and Asymptotically Flat Space-Times
Ezra T. Newman, Pawel Nurowski
TL;DR
This paper explores the existence of CR structures on null infinity in asymptotically flat Einstein or Einstein-Maxwell space-times, drawing analogies to algebraically special space-times.
Contribution
It establishes the unique existence of CR structures on null infinity for these space-times, extending previous analogies to algebraically special cases.
Findings
CR structures exist uniquely on null infinity in these space-times.
The work generalizes the understanding of asymptotic structures in general relativity.
Connections to algebraically special space-times are clarified.
Abstract
We discuss the unique existence, arising by analogy to that in algebraically special space-times, of a CR structure realized on null infinity for any asymptotically flat Einstein or Einstein-Maxwell space-time.
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