babbush / HistoricalFermiLib

This is repo where we developed FermiLib, which then became OpenFermion
Apache License 2.0
1 stars 0 forks source link

RDM active space #51

Closed babbush closed 7 years ago

babbush commented 7 years ago

Given the exact RDM on N qubits, is it possible to compute what the RDM would be on a smaller space if the smaller space is an active space of the N qubits? If so, this routine should be added. Please explain and close issue if this is not possible.