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

The composite entry

B5: the free differential, displayed without a defect › The composite entry · lines 1197–1294

XIII-B@1#eq:dotk, XIII-B@1#eq:hats, XIII-B@1#eq:weighted-divergences, XIII-B@1#eq:first-ghost-terms, XIII-B@1#eq:second-ghost-terms

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We give a compact explicit form of XIII-A's entry derivative. Set

Let be the inherited second completion at . The composite is

Write . Since the actual source is in the time-only ramp convention, its inherited derivative is

The tensors are exactly the finite quadratic source coefficients supplied by XII-D. This equation differentiates the existing response; it introduces no quantum argument .

Define

For any tensor coefficient and scalar or coordinate component , put

Thus every external derivative of the weights is visible.

On the free shell, and, with ,

The coordinate layer and scalar switch terms survive for unrestricted homogeneous ghosts.

Finally put and . Their complete divergence-form derivatives are

Together with (eq:dotk), these formulas retain the source terms as well as all coordinate and scalar switching terms.

Displayed formulas in this passage

  • XIII-B@1#eq:dotk · line 1219

  • XIII-B@1#eq:hats · line 1231

  • XIII-B@1#eq:weighted-divergences · line 1248

  • XIII-B@1#eq:first-ghost-terms · line 1262

  • XIII-B@1#eq:second-ghost-terms · line 1278

  • unlabeled · line 1201

  • unlabeled · line 1208

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