#!/usr/bin/env -S python -m tenpy
# This can only run if there is an output `results/a_minimal_DMRG.h5`
simulation_class: SpectralSimulation
ground_state_filename: a_minimal_DMRG.h5
directory: results
output_filename: a_minimal_SpectralSimulation.h5
operator_t0:
opname: Sz # can also be a list
# lat_idx: [x, y, u] (or a 2d list for multi operators)
# mps_idx:
# key_name:
operator_t: Sz
final_time: 1
algorithm_class: TEBDEngine
algorithm_params:
trunc_params:
chi_max: 120
dt : 0.1
N_steps : 2 # measurements every dt*N_steps
spectral_function_params:
linear_predict: True
# rel_prediction_time: 1
# rel_num_points: 0.3
# truncation_mode: renormalize
# rel_split: 0.1
gaussian_window: True
# sigma: 0.4