Excited electron dynamics modeling of warm dense matter.

@article{Su2007ExcitedED,
  title={Excited electron dynamics modeling of warm dense matter.},
  author={Julius Su and William A. Goddard},
  journal={Physical review letters},
  year={2007},
  volume={99 18},
  pages={185003}
}
We present a model (the electron force field, or eFF) based on a simplified solution to the time-dependent Schrödinger equation that with a single approximate potential between nuclei and electrons correctly describes many phases relevant for warm dense hydrogen. Over a temperature range of 0 to 100,000 K and densities up to 1 g/cm(3), we find excellent agreement with experimental, path integral Monte Carlo, and linear mixing equations of state, as well as single-shock Hugoniot curves from… CONTINUE READING