1205.4466 (P. J. Mora et al.)

Weyl-Weyl Correlator in de Donder Gauge on de Sitter    [PDF]

P. J. Mora, N. C. Tsamis, R. P. Woodard

We compute the linearized Weyl-Weyl correlator using a new solution for the graviton propagator on de Sitter background in de Donder gauge. The result agrees exactly with a previous computation in a noncovariant gauge. We also use dimensional regularization to compute the one loop expectation value of the square of the Weyl tensor.

View original: http://arxiv.org/abs/1205.4466