scholarly journals 6 Non-equilibrium statistical operator method

2021 ◽  
pp. 249-320
Keyword(s):  
Operator Method ◽  
Statistical Operator ◽  
Non Equilibrium

6 Non-equilibrium statistical operator method

SPARK ◽  
2018 ◽  
Author(s):  
Halid Bikkin ◽  
Igor I. Lyapilin
Keyword(s):  
Operator Method ◽  
Statistical Operator ◽  
Non Equilibrium

scholarly journals Application of the Non-Equilibrium Statistical Operator Method to the Dynamical Conductivity of Metallic and Classical Plasmas

Particles ◽  
2019 ◽  
Vol 2 (2) ◽  
pp. 242-260
Author(s):  
Mikhail Veysman ◽  
Gerd Röpke ◽  
Heidi Reinholz
Keyword(s):  
Collision Frequency ◽  
Operator Method ◽  
Linear Response Theory ◽  
Metallic State ◽  
Plasma Parameters ◽  
Wide Range ◽  
Statistical Operator ◽  
Analytical Expressions ◽  
Dynamical Conductivity ◽  
Non Equilibrium

The fruitfulness of the method of a non-equilibrium statistical operator (NSO) and generalized linear response theory is demonstrated calculating the permittivity, dynamical conductivity, absorption coefficient, and dynamical collision frequency of plasmas in the degenerate, metallic state as well as classical plasmas. A wide range of plasma parameters is considered, and a wide range of frequencies of laser radiation acting on such plasmas is treated. New analytical expressions for the plasma response are obtained by this method, and several limiting cases are discussed.

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