dorsal/arxiv
View SchemaInternal energy of high density Hydrogen: Analytical approximations compared with path integral Monte Carlo calculations
| Authors | S. A. Trigger, W. Ebeling, V. S. Filinov, V. E. Fortov, M. Bonitz |
|---|---|
| Categories | |
| ArXiv ID | physics/0110013 |
| URL | https://arxiv.org/abs/physics/0110013 |
| Journal | JETP 96, 465-479 (2003) |
Abstract
The internal energy of high-density hydrogen plasmas in the temperature range $T = 10,000 ... 50,000 K$ is calculated by two different analytical approximation schemes (method of effective ion-ion interaction potential - EIIP and Pad\'e approach within the chemical picture - PACH) and compared with path integral Monte Carlo results. Reasonable agreement between the results obtained from the three independent calculations is found, the reasons for still existing differences is investigated. Interesting high density phenomena such as the formation of clusters and the onset of crystallization are discussed.
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"abstract": "The internal energy of high-density hydrogen plasmas in the temperature range\n$T = 10,000 ... 50,000 K$ is calculated by two different analytical\napproximation schemes (method of effective ion-ion interaction potential - EIIP\nand Pad\\\u0027e approach within the chemical picture - PACH) and compared with path\nintegral Monte Carlo results. Reasonable agreement between the results obtained\nfrom the three independent calculations is found, the reasons for still\nexisting differences is investigated. Interesting high density phenomena such\nas the formation of clusters and the onset of crystallization are discussed.",
"arxiv_id": "physics/0110013",
"authors": [
"S. A. Trigger",
"W. Ebeling",
"V. S. Filinov",
"V. E. Fortov",
"M. Bonitz"
],
"categories": [
"physics.plasm-ph"
],
"journal_ref": "JETP 96, 465-479 (2003)",
"title": "Internal energy of high density Hydrogen: Analytical approximations compared with path integral Monte Carlo calculations",
"url": "https://arxiv.org/abs/physics/0110013"
},
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