Number of shots will surely be one of the bottleneck of this algorithm.
It's imperative to study Its impact on the QST; use QASM simulator with the StateTomography class in Qiskit and easily change the number of shots. Study Fidelity (or Tr(Hrho)?) and number of evaluations vs shots
Number of shots will surely be one of the bottleneck of this algorithm. It's imperative to study Its impact on the QST; use QASM simulator with the StateTomography class in Qiskit and easily change the number of shots. Study Fidelity (or Tr(Hrho)?) and number of evaluations vs shots