CTM4… is a set of programs that provide graphical shells, interfaces, fitting routines and many more to make your life doing calculations with Quanty more pleasant.

Quanty is based on several different publications for different parts of the code. Please cite the following papers according the the parts of the code that you used.

Nov 19, 2025 · Documentation Quanty - a quantum many body script language This document contains the documentation of the scripting language Quanty. The idea of Quanty is to provide the user …

Nov 19, 2025 · The Wiki namespace contains pages related to the functionality of this Wiki. You most probably should not add or change pages here

Nov 19, 2025 · Quanty 2018 autumn version Several new features related to band-structure DFT interfaces, ab initio ligand field theory and many more new features. Release 0.6 in November …

Nov 20, 2025 · Language Reference This section contains a list of all functions implemented in Quanty. We separate the documentation into 3 parts, Constants, Global functions, and Objects.

Whichever flavor you prefer for your work, Quanty should run straight out-of the box. The main and most powerful program is written in C and has an interface based on the script language Lua.

In Quanty states can be saved as sums over single Slater determinants on a given orbital basis. The wavefunction object stores these states using several optimizations. Some of the internal elements of …

You run Quanty from a shell with the command Quanty and it expects as an input the text file it needs to process. Information is written to standard output and errors to the standard error stream. (both your …

Nov 19, 2025 · Getting started Quanty is a text based program that allows you to write scripts to do calculations in quantum mechanics. (If you want a graphical interface have a look at CTM4 and …