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On the integrability of spherical gravitational waves in vacuum
The general class of Robinson-Trautman metrics that describe gravitational radiation in the exterior of bounded sources in four space-time dimensions is shown to admit zero curvature formulation in terms of appropriately chosen two-dimensional gauge connections. The result, which is valid for either...
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Lenguaje: | eng |
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2005
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Acceso en línea: | http://cds.cern.ch/record/834084 |