autompoIntroduction to AutoMPO. Thomas E. Baker & Miles Stoudenmire —Nov 9, 2017. Instead of programming an matrix product operator (MPO) by hand, which can be very technical,Hi, I try creating a Hubbard model Hamiltonian in the two different ways using AutoMPO: In the first case, I ... = InitState(sites); for(int i = 1; i