Nonequilibrium green's functions and kin
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K. Henneberger; V. May
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Article
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1986
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Elsevier Science
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English
β 1014 KB
Aiming at a realistic description of highly excited states in semiconductors the derivation of kinetic equations is reformulated where emphasis is laid on the consideration of many-body effects without perturbation expansion arguments. By the variational derivation technique a set of equations for t