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