The physical graviton two-point function in de Sitter spacetime with S^3 spatial sections
arXiv:gr-qc/0212031 · doi:10.1088/0264-9381/20/14/303
Abstract
We compute the physical graviton two-point function in de Sitter spacetime with three-sphere spatial sections. We demonstrate that the large-distance growth present in the corresponding two-point function in spatially flat de Sitter spacetime is absent. We verify that our two-point function agrees with that in Minkowski spacetime in the zero cosmological constant limit.
21 pages, LaTeX, minor errors concerning factors of H corrected
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