The Weyl tensor two-point function in de Sitter spacetime

الأصل · EN

We present an expression for the Weyl-Weyl two-point function in de Sitter spacetime, based on a recently calculated covariant graviton two-point function with one gauge parameter. We find that the Weyl-Weyl two-point function falls off with distance like r⁻⁴, where r is spacelike coordinate separation between the two points.