Thermophysical properties of warm dense hydrogen
Bastian Holst, Ronald Redmer, Michael P. Desjarlais
TL;DR
This paper investigates the thermophysical properties of warm dense hydrogen using quantum molecular dynamics, providing new data on its equation of state, reflectivity, and phase transition, and comparing with experimental and theoretical models.
Contribution
It presents novel quantum molecular dynamics results for hydrogen's properties, including the nonmetal-to-metal transition at high pressure.
Findings
Identification of the nonmetal-to-metal transition at ~40 GPa
New pair distribution functions and equation of state data
Comparison with experimental and chemical model predictions
Abstract
We study the thermophysical properties of warm dense hydrogen using quantum molecular dynamics simulations. New results are presented for the pair distribution functions, the equation of state, the Hugoniot curve, and the reflectivity. We compare with available experimental data and predictions of the chemical picture. Especially, we discuss the nonmetal-to-metal transition which occurs at about 40 GPa in the dense fluid.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.