CanonicalizationVerificationOperator not working for single term operators #28
Description
Overview
The current CanonicalizationVerificationOperator cannot check if single term operators have a coefficient as mentioned in commit: b8f4d11. This issue is not critical at the moment, but it should be resolved.
Example
Take a hamiltonian X @ Y. It is not in canonical form as the canonical form is 1 * (X @ Y). However, the CanonicalizationVerificationOperator passes in both cases, even though it should not pass in the case of the former hamiltonian.