BKSF-Mapper

Migrated from Enterprise Github. Creator: @mrossinek

What is the expected behavior?

Implement and test the BravyiKitaevSuperFastMapper. This issue breaks-out of #18 and can be used to assign and discuss BKSF-related topics.

• Implementation
• Unittest
• Documentation

[woodsp-ibm]

This is related to what John is saying about integrals as input for an operator. Some people have integrals from elsewhere and had been creating the FermionicOperator in the past and are now lost. They don’t start from any driver we have. I fielded another such question today. An operator such as John describes might be helpful for those that prefer to experiment more and are coming at the code from different angles. Of course another way, and its what I refer people too, would be to simply expose the integrals builder function that builds out the FermionicOp from one and two body ints. While its there in the code it does not come out in the published API ref, nor do we have it in any init file where we might want to expose it etc. I know this is not exactly related to BKSF but figured I’d mention since this alterate operator construction was being discussed here anyway - more though in view of BKSF of course.

[mrossinek]

Closed by #232