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First principle quantum Monte Carlo and quantum dynamics simulation of warm dense matter

First principle quantum Monte Carlo and quantum dynamics simulation of warm dense matter
第一原理量子蒙特卡罗和热致密物质的量子动力学模拟
批准号:
426133371
负责人:
Professor Dr. Michael Bonitz
金额:
$0.0万
依托单位国家:
德国
项目类别:
Research Grants
财政年份:
--
资助国家:
德国
项目状态:
未结题
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中文摘要
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英文摘要
Warm dense matter (WDM) -- exotic matter on the boundary between dense plasmas and highly excited solids -- is presently undergoing a dramatic development. This is fueled by impressive progress in modern experiments with high intensity lasers and free electron lasers. However, a reliable theory is missing. Even though density functional theory (DFT) has emerged as a promising tool, its key input -- the exchange correlation (XC) functional that is applicable to these complicated systems -- is largely unknown. At the same time, accurate data for the XC-functional of the warm dense electron gas -- a suitable model for warm dense matter -- were recently obtained by quantum Monte Carlo (QMC) simulations by the group of Michael Bonitz at Kiel University. Joining forces with the group of Pawel Levashov from Moscow -- an expert in DFT simulations of warm dense matter -- the present project will achieve breakthroughs in accurate finite-temperature DFT simulations of WDM, present simulations of novel compression experiments, and obtain extensive benchmark data from \textit{ab initio} QMC simulations for key parameters such as the static local field correction and the the dynamical structure factor.
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Configuration Path integral Monte Carlo approach to thermodynamical properties of dense plasmas
  • 批准号:
    229818596
  • 项目类别:
    Research Grants
  • 资助金额:
    $0.0万
  • 财政年份:
    2013
  • 负责人:
    Professor Dr. Michael Bonitz
  • 依托单位:
Theoretische Beschreibung der (Sub-)Femtosekunden-Dynamik von Mehrelektronenatomen in starken UV- und VUV-Feldern
  • 批准号:
    166954294
  • 项目类别:
    Research Grants
  • 资助金额:
    $0.0万
  • 财政年份:
    2010
  • 负责人:
    Professor Dr. Michael Bonitz
  • 依托单位:
Molekulardynamik-Simulationen staubiger (komplexer) Plasmen
  • 批准号:
    5431806
  • 项目类别:
    Research Grants
  • 资助金额:
    $0.0万
  • 财政年份:
    2004
  • 负责人:
    Professor Dr. Michael Bonitz
  • 依托单位:
Path integral Monte Carlo and quantum molecular dynamics simulations dense astrophysicalm plasmas
  • 批准号:
    5292490
  • 项目类别:
    Research Grants
  • 资助金额:
    $0.0万
  • 财政年份:
    2001
  • 负责人:
    Professor Dr. Michael Bonitz
  • 依托单位:
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