Effective electronic forces and potentials from ab initio path integral Monte Carlo simulations.

@article{Dornheim2022EffectiveEF,
  title={Effective electronic forces and potentials from ab initio path integral Monte Carlo simulations.},
  author={Tobias Dornheim and Panagiotis Tolias and Zhandos A. Moldabekov and Attila Cangi and Jan Vorberger},
  journal={The Journal of chemical physics},
  year={2022},
  volume={156 24},
  pages={
          244113
        }
}
The rigorous description of correlated quantum many-body systems constitutes one of the most challenging tasks in contemporary physics and related disciplines. In this context, a particularly useful tool is the concept of effective pair potentials that take into account the effects of the complex many-body medium consistently. In this work, we present extensive, highly accurate ab initio path integral Monte Carlo (PIMC) results for the effective interaction and the effective force between two… 
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