correlation_length

tenpy.simulations.measurement.correlation_length(results, psi, simulation, key='correlation_length', **kwargs)[source]

Measure the correlaiton of an infinite MPS.

Parameters
  • results – See measurement_index().

  • psi – See measurement_index().

  • simulation – See measurement_index().

  • key – See measurement_index().

  • **kwargs – Further keywoard arguments given to correlation_length().