Antigravity from a spacetime defect

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Klinkhamer, F. R.; Queiruga, J. M.;
  • Identifiers: doi: 10.1103/PhysRevD.97.124047
  • Subject: High Energy Physics - Theory
    arxiv: General Relativity and Quantum Cosmology | Physics::General Physics

We argue that there may exist spacetime defects embedded in Minkowski spacetime, which have negative active gravitational mass. One such spacetime defect then repels a test particle, corresponding to what may be called "antigravity."
  • References (11)
    11 references, page 1 of 2

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