Knowledge versus coherent evolution access

The following interfaces are distinct:

1. a supplied explicit gate description;

2. a specified oracle for selected evolution operations;

3. radiation with a fixed prior description of the encoding;

4. radiation with unresolved uncertainty about the encoding.

The main streaming benchmark grants its fixed Clifford description, but no calls acting on the inaccessible remnant. The Hayden–Preskill construction later grants operations on observer-owned duplicate registers explicitly.

Memory cost with classical assistance is an established global optimization problem Bisio. Our live-name count specifies a particular access model and is not automatically identical to ancillary dimension in a general quantum strategy.