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BKT phase in systems of spinless strongly interacting one-dimensional fermions

✍ Scribed by V. V. Afonin; V. Yu. Petrov

Book ID
111439256
Publisher
Springer
Year
2008
Tongue
English
Weight
347 KB
Volume
107
Category
Article
ISSN
1063-7761

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πŸ“œ SIMILAR VOLUMES

Conductivity of interacting spinless fer
Conductivity of interacting spinless fermion systems via the high-dimensional approach
✍ GΓΆtz S. Uhrig πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 232 KB

Spinless fermions with repulsion are treated non-perturbatively by classifying the diagrams of the generating functional q~ in powers of the inverse lattice dimension l/d. The equations derived from the first two orders are evaluated on the one-and on the two-particle level. The order parameter of t