Quantum Fluctuations Approach to the Nonequilibrium $GW$-Approximation II: Density Correlations and Dynamic Structure Factor

The quantum dynamics of correlated fermionic or bosonic many-body systems following external excitation can be successfully studied using nonequilibrium Green functions (NEGF) or reduced density matrix methods. Approximations are introduced via a proper choice of the many-particle selfenergy or deco...

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Bibliographische Detailangaben

Hauptverfasser:	Schroedter, Erik, Wurst, Björn Jakob, Joost, Jan-Philip, Bonitz, Michael
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Plasma Physics Physics - Strongly Correlated Electrons
Online-Zugang:	Volltext bestellen
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