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A remark on null infinity
Authors:M K W Ko  E T Newman
Institution:(1) Department of Physics, University of Pittsburgh, 15260 Pittsburgh, Pennsylvania
Abstract:It is shown that to each choice of conformal factor for the conformal metric on future null Infinity (Iscr+) there is associated an equivalence class of slicings of Iscr+. Each slicing in turn gives rise to a family of null hypersurfaces in the physical space-time.Supported by NSF Grant No. GP-35773X1.
Keywords:
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