J. Phys. IV France 10 (2000) Pr5-179-Pr5-182
Nonlocal kinetic theory. I. Formation of correlationsK. Morawetz1, 2, V. Spicka3 and P. Lipavsky3
1 LPC-ISMRA, boulevard du Maréchal Juin, 14050 Caen, France, and GANIL, boulevard Becquerel, 14076 Caen Cedex 5, France
2 Fachbereich Physik, University of Rostock, 18055 Rostock, Germany
3 Institute of Physics, Academy of Sciences, Cukrovarnická 10, 16200 Praha 6, Czech Republic
The formation of correlations due to collisions in an interacting Fermionic system is investigated. We present analytically the time dependent interaction energy with and without initial correlation. This short time behavior is characterized by the reduced density matrix possessing high energetic tails.
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