A Quantum Kinetic Equation for Fermi Systems Including Three-Body Correlations
نویسندگان
چکیده
منابع مشابه
A quantum kinetic equation for Fermi-systems including three-body correlations
A single-time quantum transport equation, which includes effects beyond the quasiparticle approximation, is derived for Fermi-systems in the framework of non-equilibrium real-time Green’s functions theory. Ternary correlations are incorporated in the kinetic description via a cluster expansion for the self-energies (e.g., the transport vertex and the width) truncated at the level of three-body ...
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ژورنال
عنوان ژورنال: Annals of Physics
سال: 1998
ISSN: 0003-4916
DOI: 10.1006/aphy.1998.5809