The DFermion software package implements a dual fermion framework for general lattice model. It can not work alone. It has to work with the iQIST software package.
This package is currently under developement. PLEASE USE IT AT YOUR OWN RISK!
v0.5.0-devel.250403
GNU General Public License Version 3
Source: See dfermion/docs.
Online: https://huangli712.github.io/projects/dfermion/index.html