Résumé
The authors present an analysis of the basic properties of momentum space functions for three-dimensional extended systems with translational symmetry in one dimension. The implications of the periodic boundary conditions in position space for the momentum space functions are carefully discussed. The advantages of applying the full line group symmetry are emphasized. They stress the simplification gained by carrying out symmetric orthonormalization in momentum space. The symmetry properties of the momentum distribution are discussed.
langue originale | Anglais |
---|---|
Pages (de - à) | 5675-5691 |
Nombre de pages | 17 |
journal | Journal of physics. Condensed matter |
Volume | 4 |
Numéro de publication | 26 |
Les DOIs | |
Etat de la publication | Publié - 1992 |