Manuscript VII-E@1 · VII-E.tex · section · b713cf3c

Sharp-sector intertwining

Record compatibility, residuals, and composition › Sharp-sector intertwining · lines 1421–1430

VII-E@1#eq:dephasings

Define the two dephasing channels

D_{P} (X) = z \sum P_{z} X P_{z}, D_{Π} (X) = w \sum Π_{w} X Π_{w} .

Displayed formulas in this passage

VII-E@1#eq:dephasings · line 1424
$D_{P} (X) = z \sum P_{z} X P_{z}, D_{Π} (X) = w \sum Π_{w} X Π_{w} .$