Manuscript X-F-ST@1 · X-F-ST.tex · section · e71f03ef
Explicit distributional kernels
F3: three response kernels, support, and admission › Explicit distributional kernels · lines 1620–1627
A self source is local and quadratic in the graviton, but this does not mean that a product of singular quantum fields has been evaluated pointwise. Its meaning is exactly the three-slot distribution (eq:treekernels).