dft_tools/doc/applications.rst

.. _applications:

Applications based on TRIQS
===========================


Wien2TRIQS
----------

Wien2TRIQS is an interface to Wien2k for LDA+DMFT calculation. It allows
you to turn band-structure calculations obtained from the Wien2k package to
inputs to full-fledged LDA+DMFT calculations in a few lines!

| *Homepage:* `<http://ipht.cea.fr/triqs/new/dft_tools/index.html>`_
| *Documentation:* `<http://ipht.cea.fr/triqs/new/dft_tools/documentation.html>`_
| *Installation:* `<http://ipht.cea.fr/triqs/new/dft_tools/install.html>`_

Hybridization-expansion matrix solver
-------------------------------------

The hybridization-expansion matrix solver allows to solve the generic problem
of a quantum impurity embedded in a conduction bath. It is based on a quantum
Monte Carlo algorithm that stochastically samples the diagrams of a
hybridization expansion of the partition function.

| *Homepage:* `<http://ipht.cea.fr/triqs/new/cthyb_matrix/index.html>`_
| *Documentation:* `<http://ipht.cea.fr/triqs/new/cthyb_matrix/documentation.html>`_
| *Installation:* `<http://ipht.cea.fr/triqs/new/cthyb_matrix/install.html>`_

Hubbard I solver
----------------

This solver gives the Hubbard I solution of a quantum impurity problem,
i.e. it solves the atomic limit. This simple approximation allows to have
very quick answer even for large multiband systems.

| *Homepage:* `<http://ipht.cea.fr/triqs/new/hubbardI/index.html>`_
| *Documentation:* `<http://ipht.cea.fr/triqs/new/hubbardI/documentation.html>`_
| *Installation:* `<http://ipht.cea.fr/triqs/new/hubbardI/install.html>`_