Translational symmetry for many electron functions

Jean Louis Calais, Barry Tennant Pickup, Michael Deleuze, Joseph Delhalle

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Résumé

We extend the treatment of translation symmetry, which is usually limited to orbitals (one-electron functions), to many-electron functions. The distinction between translational invariance and translation symmetry is analysed. We define an explicit translation operator for many-electron functions. The many-electron translation operators are related to the many-electron momentum operator, of which several forms are discussed.
langue originaleAnglais
Pages (de - à)179-186
Nombre de pages8
journalEuropean Journal of Physics
Volume16
Les DOIs
Etat de la publicationPublié - 1995

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