meankondo is a tool to compute the flow equation for fermionic hierarchical models. It was written to solve the hierarchical Kondo model (hence the name), but can be used for a large class of other fermionic hierarhical models as well.
meankondo is written in C, and can run on any POSIX compliant system, including GNU/Linux and OSX. meankondo is linked against the GNU MPFR library.
The main features of meankondo v1.4:
meankondo is made available under an Apache 2.0 license, which allows copying, sharing and modifying the source code, among other things. Details can be found at https://www.apache.org/licenses/LICENSE-2.0.
The source code is made available here:
In addition, the following distribution-dependent packages are made available:
The technical details of how to use meankondo are provided in the man pages provided with the source code. A more conceptual point of view on how meankondo views and manipulates flow equations is available as a monolithic html document:
A project is a collection of configuration files and scripts to carry out a particular computation using meankondo. The following projects are available:
meankondo_versioncorresponds to the minimal version of meankondo required to read the configuration files and
revisionindexes the version of the project files themselves, within a
meankondo_version. For example, 'v1.3.1-2' means that the configuration files were written for meankondo-1.3.1, and that, without requiring an update to meankondo-1.4, a second version of the files is made available.
As was mentionned earlier, meankondo is licensed under the Apache 2.0 license.