Asymptotic conformal symmetry at spatial infinity

20 Dec 2019 Bakhoda Sepideh Mahdieh Fatemeh Shojaie Hossein

In this paper, the effects of adding spatial conformal symmetry to the asymptotic symmetry group of an asymptotically conformally flat spacetime are studied. It is shown that, in addition to the BMS group, only the dilations of the spatial conformal generators keep the corresponding boundary conditions conformally invariant under hypersurface deformations... (read more)

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Categories


  • GENERAL RELATIVITY AND QUANTUM COSMOLOGY
  • HIGH ENERGY PHYSICS - THEORY