Overview

WEST (Without Empty STates) is a massively parallel software for large scale electronic structure calculations within many-body perturbation theory.

Features:

• GW self-energy (full-frequency)

• GPU acceleration on NVIDIA devices

• Quantum embedding (QDET)

• Absorption spectra (BSE)

• Electron-phonon under development

See also

WESTpy is a Python package, designed to assist users of the WEST code in pre- and post-process massively parallel calculations. Click here to know more.