m_energy_MPO

tenpy.simulations.measurement.m_energy_MPO(results, psi, model, simulation, results_key='energy_MPO')[source]

Measure the energy of an MPS by evaluating the MPS expectation value.

Parameters:
  • results – See measurement_index().

  • psi – See measurement_index().

  • model – See measurement_index().

  • simulation – See measurement_index().

  • results_key – See measurement_index().