Bound State Formation and Optical Properties of Partially Ionized Dense Plasmas
Bound State Formation and Optical Properties of Partially Ionized Dense Plasmas
复制标题
部分电离致密等离子体的束缚态形成和光学性质
DOI：
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发表时间：
2005
期刊：
影响因子：
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通讯作者：
A. Sengebusch
中科院分区：
文献类型：
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作者：
G. Röpke;H. Reinholz;C. Neißner;B. Omar;A. Sengebusch
线性响应理论用于描述带电粒子系统对外部电磁场的响应。极化函数、动态电导率和吸收系数等特性用平衡相关函数表示。多粒子理论用于处理库仑系统中的相关性。显示了束缚态的系统包含。由于致密介质的影响而发生的改变导致束缚态的溶解（莫特效应），这可以用单粒子光谱函数来充分描述。 （© 2005 WILEY‐VCH Verlag GmbH & Co. KGaA，魏因海姆）
Linear response theory is used to describe the response of a charged particle system to external electromagnetic fields. Properties such as the polarization function, the dynamical conductivity and the absorption coefficient are expressed in terms of equilibrium correlation functions. Many‐particle theory is used to treat correlations in the Coulomb system. The systematic inclusion of bound states is shown. Modifications due to the influence of a dense medium lead to the dissolution (Mott effect) of bound states, which is adequately described in terms of the single‐particle spectral function. (© 2005 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)