Added observable expectation value calculation by Verified QPE method
Created by: tnguyen-ornl
-
Implemented VQPE based on the original manuscript.
-
Ported the Python-based Prony signal processing implementation to C++.
-
Added unit tests and scripts to reproduce some results from the manuscripts.
-
Work on the Python binding to demo a simple simulation workflow.
PR'ing to prevent potential conflicts. The Python binding API will be refined later.
Note: this depends on https://github.com/eclipse/xacc/pull/308