There was an offline request for a more optimized measurement of quantum volume that measures each subgraph of a particular lattice. I have added a method that performs this measurement and reports the probability and lower bound for the list of induced subgraphs, which can be attained by a separate helper function.
Checklist
[ ] The above description motivates these changes.
[ ] There is a unit test that covers these changes.
[ ] The code respects the API separation discussed in .github/CONTRIBUTING.md.
[ ] Relevant references and equations are cited using our standard reference style.
[ ] All new and existing tests pass locally and on Semaphore.
Description
There was an offline request for a more optimized measurement of quantum volume that measures each subgraph of a particular lattice. I have added a method that performs this measurement and reports the probability and lower bound for the list of induced subgraphs, which can be attained by a separate helper function.
Checklist
docs/source/changes.rst) has a description of this change.