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Modeling partially ionized dense plasma using wavepacket molecular dynamics

delete2026-04-02
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PRE
AI
P
Plummer, Daniel *
S
Svensson, Pontus
J
Jasniak, Wiktor
H
Hollebon, Patrick
V
Vinko, Sam M.
G
Gregori, Gianluca
DOI:10.1103/x4j6-9d29delete
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Abstract

Abstract

En 中文
We develop a wavepacket molecular dynamics framework for modeling the structural properties of partially ionized dense plasmas, based on a chemical model that explicitly includes bound state wave functions. Using hydrogen as a representative system, we compute self-consistent charge state distributions through free-energy minimization, following the approach of Plummer et al. [Phys. Rev. E 111, 015204 (2025)]. This enables a direct comparison of static equilibrium properties with path-integral Monte Carlo data, facilitating an evaluation of the model's underlying approximations and its ability to capture the complex interplay between ionization and structure in dense plasma environments.
Keywords:
SIMULATIONS
HYDROGEN

Journal

Physical Review E cover
Physical Review E
IF:
2.4
Papers:
1.3K
Citations:
10.2W

Organization

H
helmholtz-zentrum dresden-rossendorf (hzdr)
Scholars:
3.5K
Papers: 2.3K
Citations: 2
U
university of oxford
Scholars:
9.8W
Papers: 8.6W
Citations: 137