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Equation of state of warm dense matter: Reproducing quantum molecular dynamics results at high temperature
1 : CEA/DAM/DIF
CEA : CEA/DAM/DIF
CEA, DAM, DIF, F-91297 Arpajon -
France
2 : CEA/DAM/DIF
* : Corresponding author
CEA
CEA, DAM, DIF, F-91297 Arpajon -
France
| Subject : | : | I would prefer an Oral |
| Comment | : | The aim of the work presented is to construct an approach allowing to reproduce the quantum molecular dynamics equation of state at high temperature. In the case of deuterium, we show in what sense orbital-free molecular dynamics can be regarded as the limit of quantum molecular dynamics. As a result, it is possible to reproduce the quantum molecular dynamics equation of state of deuterium in the domain above 1 eV and 0.2 g/cc. The applicability of our approach to atoms of higher atomic numbers is evoked. |
| Topics | : | Topic 1: Statistical physics and ab-initio simulations |
| PDF version | : |  PDF version |
