Hybridization expansion quantum Monte Carlo impurity solver: An open-source implementation of the continuous-time hybridization-expansion quantum Monte Carlo method.

This program solves impurity models with general instantaneous two-body interactions and complex hybridization functions. The code is built on the ALPS libraries (Applications and Libraries for Physics Simulations).

For more documents and tutorials, go to the GitHub wiki!

• Requirements
• From package managers
• Manual source installation
• Usage and tutorials
• Trouble shooting

ALPSCore needs to be properly installed, see ALPSCore library.

Only header-file libraries are needed. The dependencies will be taken care of by ALPSCore.

Head-file libraries for linear algebra.

If you want to use our solver from TRIQS applications, please refer to TRIQS-compatible Python interface.

Please refer to our wiki.

Upon installation there will be a binary hybmat. It uses ALPSCore parameters. The program takes a param file as input or command line arguments of the form --PARAMETER=value.

Tutorials are in the directory tutorials. The directory includes input param files and corresponding output data and some plots.