==========
Yambo code
==========

Yambo is an open-source code released within the GPL licence implementing 
first-principles methods based on Green’s function theory to describe 
excited-state properties of realistic materials. 
These methods include the GW approximation, the Bethe-Salpeter equation, electron-phonon interaction and non-equilibrium Green’s function theory.

Yambo relies on previously computed ground-state properties and for this 
reason it is interfaced with other density functional theory codes.

For more information and news check the `Yambo main website <https://www.yambo-code.eu>`__.

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.. 
   Learn Yambo
   ===========

   Theory summary, Cheatsheets,
   :ref:`Input file variables <input-file-variables-target>`,
   :ref:`Tutorials <all-tutorials-target>`.

   Get Yambo
   =========

   Download
   --------

   You can download Yambo...

   .. todo::

   Instructions for git or direct download 
   (see `here <https://wiki.yambo-code.eu/wiki/index.php?title=Setting_up_Yambo>`__
   and `here <https://wiki.yambo-code.eu/wiki/index.php?title=Download>`__).

   Install
   -------

   .. todo::

   Put instructions from `here <https://wiki.yambo-code.eu/wiki/index.php?title=Installation>`__.

   How Yambo is structured
   =======================

   Yambo is structured in different drivers...

   Version specific information follows...

   .. toctree::
   :titlesonly:

   index_6.0.rst