Manuscript X-F-ST@1 · X-F-ST.tex · section · e71f03ef

Polynomial substitution is legitimate at fixed width

Free polynomial carrier and the scalar background identity › Polynomial substitution is legitimate at fixed width · lines 1276–1286

Define

A_{1} [l] = ϕ (d_{1} [l]), Q [l_{1}, l_{2}] = : ϕ (Q [l_{1}, l_{2}]) : .

For quantum metric arguments these denote distributional mixed kernels, not pointwise operator-valued substitutions.

Displayed formulas in this passage

unlabeled · line 1279
$A_{1} [l] = ϕ (d_{1} [l]), Q [l_{1}, l_{2}] = : ϕ (Q [l_{1}, l_{2}]) : .$