chi_list¶
full name: tenpy.algorithms.dmrg.chi_list
parent module:
tenpy.algorithms.dmrg
type: function
-
tenpy.algorithms.dmrg.
chi_list
(chi_max, dchi=20, nsweeps=20)[source]¶ Compute a ‘ramping-up’ chi_list.
The resulting chi_list allows to increases chi by dchi every nsweeps sweeps up to a given maximal chi_max.
- Parameters
- Returns
chi_list – To be used as chi_list parameter for DMRG, see
run()
. Keys increase by nsweeps, values by dchi, until a maximum of chi_max is reached.- Return type