Efficient Hamiltonian engineering

Create plots for the related article: arXiv:2410.19903

Efficiently generate robust single-qubit pulses to engineer an arbitrary system Hamiltonian.

Overview

• utilities/hardware.py: Generate coupling coefficients and interactions, modeling certain system Hamiltonians.
• utilities/reshaping.py: Efficient and robust Hamiltonian engineering methods
  • Method genV generates a matrix V leading to a feasible linear program.
  • Method LP solves the linear program and returns the single-qubit pulses and relative evolution times λ to implement the target Hamiltonian.
• utilities/simulation.py: Simulates the time evolution of the efficient Hamiltonian engineering methods.