GQCG / GQCP

The Ghent Quantum Chemistry Package for electronic structure calculations
https://gqcg.github.io/GQCP/
GNU Lesser General Public License v3.0
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configuration-interaction cpp dsl electronic-structure python quantum-chemistry spinor-basis

GQCP

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The Ghent Quantum Chemistry Package (GQCP) aims to provide an open-source domain specific language (DSL) for general electronic structure method development in spinor bases. This DSL is implemented in a C++ library with Python bindings.

Extensions

GQCConstraints

GQCConstraints (or GQCC for short) is a python extension built for GQCP. It provides the necessary methods and classes to run constrained calculations for several quantum chemical ansatzes. In order to use the extension, download the GQCP docker container and in it, simply run

pip install GQCConstraints