Effect of the Pauli Exclusion Principle in the Many-Electron Wigner Function

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dc.creatorCancellieri, Emiliano
dc.creatorBordone, Paolo
dc.creatorJacoboni, Carlo
dc.date2007-03-07
dc.date.accessioned2026-07-07T07:50:35Z
dc.date.available2026-07-07T07:50:35Z
dc.descriptionAn analysis of the Wigner function for identical particles is presented. Four situations have been considered. i) A scattering process between two indistinguishable electrons described by a minimum uncertainty wave packets showing the exchange and correlation hole in Wigner phase space. ii) An equilibrium ensemble of N electrons in a one-dimensional box and in a one-dimensional harmonic potential showing that the reduced single particle Wigner function as a function of the energy defined in the Wigner phase-space tends to a Fermi distribution. iii) The reduced one-particle transport-equation for the Wigner function in the case of interacting electrons showing the need for the two-particle reduced Wigner function within the BBGKY hierarchy scheme. iv) The electron-phonon interaction in the two-particle case showing co-participation of two electrons in the interaction with the phonon bath.
dc.description10 pages, 7 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0703185
dc.identifierhttp://arxiv.org/abs/cond-mat/0703185
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/125210
dc.subjectOther Condensed Matter
dc.titleEffect of the Pauli Exclusion Principle in the Many-Electron Wigner Function
dc.typetext

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