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Null Geodesic Congruences, Asymptotically-Flat Spacetimes and Their Physical Interpretation
A priori, there is nothing very special about shear-free or asymptotically shear-free null geodesic congruences. Surprisingly, however, they turn out to possess a large number of fascinating geometric properties and to be closely related, in the context of general relativity, to a variety of physica...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer International Publishing
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5600725/ https://www.ncbi.nlm.nih.gov/pubmed/28936116 http://dx.doi.org/10.12942/lrr-2009-6 |