A Quantum Kinetic Equation for Fermi Sys
✍
Armen Sedrakian; Gerd Röpke
📂
Article
📅
1998
🏛
Elsevier Science
🌐
English
⚖ 542 KB
A single-time quantum transport equation, which includes effects beyond the quasiparticle approximation, is derived for Fermi systems in the framework of nonequilibrium real-time Green's functions theory. Ternary correlations are incorporated in the kinetic description via a cluster expansion for th