Manuscript VII-E@1 · VII-E.tex · section · b713cf3c
Exact backwards support
Prescribed kinematics and schedule dependence › Exact backwards support · lines 720–730
Readout can be represented on fixed site spaces by reserving output record registers. An inactive placeholder after destructive measurement is not a surviving accessible measured factor.
The backwards region is an exact finite-step upper bound, not necessarily the smallest support for a particular list of channels. Joint record laws require the backwards region of the complete record-retaining network.