Manuscript XIII-B@1 · XIII-B.tex · section · b8a5c0f5

B3a: the constructed one-line causal composition

B3a: the constructed one-line causal composition · lines 739–753

XIII-B@1#eq:tree-definition

Define the off-shell tree coefficient by

R_{1}^{(0)} = - A, B \sum \int O^{'}_{A} (x) G_{act}^{R}_{A B} (x, y) (V_{g})_{B}^{'} (y) d^{4} x d^{4} y .

Only the metric and scalar diagonal blocks contribute.

Displayed formulas in this passage

XIII-B@1#eq:tree-definition · line 743
$R_{1}^{(0)} = - A, B \sum \int O^{'}_{A} (x) G_{act}^{R}_{A B} (x, y) (V_{g})_{B}^{'} (y) d^{4} x d^{4} y .$