Extended quasiparticle approximation for relativistic electrons in plasmas

• Published in: Condensed Matter Physics
• Date: 2006
• Main Authors: Morozov, V.G., Ropke, G.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2006
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/121373
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Extended quasiparticle approximation for relativistic electrons in plasmas / V.G. Morozov, G. Ropke // Condensed Matter Physics. — 2006. — Т. 9, № 3(47). — С. 473–484. — Бібліогр.: 14 назв. — англ.

Starting with Dyson equations for the path-ordered Green’s function, it is shown that the correlation functions
 for relativistic electrons (positrons) in a weakly coupled non-equilibrium plasmas can be decomposed
 into sharply peaked quasiparticle parts and off-shell parts in a rath...