Documentation

Basic notions

• A word on the algorithm
• QMC moves
• Measurements: definitions

User guide

• Setting the parameters
• Building DMFT calculations
• Random number generators
• Measuring static observables / impurity density matrix
• Multiplet analysis & particle number histograms
• Dynamical spin-spin susceptibility \(\chi_{S_z S_z}(\tau)\)
• Perturbation order histograms
• Tail fitting via the CRM Dyson solver

Tutorials

• The Anderson impurity model
• Multiorbital impurity model
• Convergence test of CTHYB solver parameters
• High Frequency Moments of the Green’s Functions and Self-energy

Reference manual

triqs_cthyb.multiplet_tools	functions for analyzing the multiplet structure in cthyb
triqs_cthyb.solver	the triqs_cthyb solver class
triqs_cthyb.tail_fit	tail fitting and high frequency moments
triqs_cthyb.util	utility functions

Link to all relevant solver parameters:

• triqs_cthyb.solver.Solver.solve_parameters
• triqs_cthyb.solver.Solver.constr_parameters

FAQs

• Frequently-asked questions
  • Q: Why is my code running so slowly?
  • Q: How do I save the triqs and cthyb hash and script for debugging purposes?
  • Q: Why does my data look so noisy?
  • Q: How do I use the segment picture?