Updated repo moved to: https://github.com/BERTHA-4c-DKS/pybertha.git

To cite this code in all its parts, please refer to the following papers:

Matteo De Santis, Loriano Storchi, Leonardo Belpassi, Harry M. Quiney, Francesco Tarantelli, "PyBERTHART: A Relativistic Real-Time Four-Component TDDFT Implementation Using Prototyping Techniques Based on Python", J. Chem. Theory Comput. 2020, 16, 4, 2410-2429 https://doi.org/10.1021/acs.jctc.0c00053

Leonardo Belpassi, Matteo De Santis, Harry M. Quiney, Francesco Tarantelli, Loriano Storchi, "BERTHA: implementation of a four-component Dirac-Kohn-Sham relativistic framework", Journal of Chemical Physics, 2020, 152, 16, to be published

In the lib dir you'll find the SO compiled for Linux Ubuntu 18.04.4 LTS