w2dynamics: Local one- and two-particle quantities from dynamical mean field theory
Strongly Correlated Electrons
2018-11-19 v2 Computational Physics
Abstract
We describe the hybridization-expansion continuous-time quantum Monte Carlo code package "w2dynamics", developed in Wien and W\"urzburg. We discuss the main features of this multi-orbital quantum impurity solver for the Anderson impurity model, dynamical mean field theory as well as its coupling to density functional theory. The w2dynamics package allows for calculating one- and two-particle quantities; it includes worm and further novel sampling schemes. Details about its download, installation, functioning and the relevant parameters are provided.
Cite
@article{arxiv.1801.10209,
title = {w2dynamics: Local one- and two-particle quantities from dynamical mean field theory},
author = {Markus Wallerberger and Andreas Hausoel and Patrik Gunacker and Alexander Kowalski and Nicolaus Parragh and Florian Goth and Karsten Held and Giorgio Sangiovanni},
journal= {arXiv preprint arXiv:1801.10209},
year = {2018}
}
Comments
28 pages, 5 tables, 3 figures; submitted to Comput. Phys. Commun