This code accompanies my master's thesis, “Hamiltonian Truncation Methods in Two-dimensional Quantum Electrodynamics.”
The following python packages are required: scipy, numpy, numba, matplotlib.
The code is documented with docstrings. The way I recommend it to be used is through a python3 interpreter, such as ipython3.
There are a few scripts that can be run with command-line arguments, but most of the useful features come when importing modules
such as truncation or QED_2p, and using the functions and classes defined there.
If you press TAB twice after typing a module name and a dot in ipython3, it will show the various functions and classes that are available.
You can consult the docstring by typing mymodule.myfunc? in ipython3, or help(mymodule.myfunc) in plain python.