Counter-examples to the generalized positive action conjecture |
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| Authors: | Claude LeBrun |
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| Institution: | (1) Department of Mathematics, State University of New York, 11794-3651 Story Brook, New York, USA |
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| Abstract: | We give examples of complete locally asymptotically flat Riemannian 4-manifolds with zero scalar curvature and negative mass. The generalized positive action conjecture of Hawking and Pope 5] is therefore false.Research partially supported by NSF grant #DMS-8704401 |
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