3 papers
cond-mat.str-el2019
Ultrafast Dynamics of Strongly Correlated Fermions -- Nonequilibrium Green Functions and Selfenergy Approximations
N. Schluenzen, S. Hermanns, M. Scharnke +1
This article presents an overview on recent progress in the theory of nonequilibrium Green functions (NEGF). NEGF, presently, are the only \textit{ab-initio} quantum approach that…
cond-mat.stat-mech2017
Time Reversal Invariance of quantum kinetic equations II: Density operator formalism
M. Bonitz, M. Scharnke, N. Schlünzen
Time reversal symmetry is a fundamental property of many quantum mechanical systems. The relation between statistical physics and time reversal is subtle and not all statistical th…
cond-mat.str-el2016
Time Reversal Invariance of quantum kinetic equations: Nonequilibrium Green Functions Formalism
Miriam Scharnke, Niclas Schlünzen, Michael Bonitz
Time reversal symmetry is a fundamental property of many quantum mechanical systems. The relation between statistical physics and time reversal is subtle and not all statistical th…