Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 293-299 |
| Seitenumfang | 7 |
| Fachzeitschrift | Physics Letters, Section A: General, Atomic and Solid State Physics |
| Jahrgang | 250 |
| Ausgabenummer | 4-6 |
| Publikationsstatus | Veröffentlicht - 28 Dez. 1998 |
Abstract
The spectrum of the integrable spin-S Heisenberg chains is completely characterized in terms of spin-1/2 spinons. In the continuum limit they form a quasi-particle basis to the higher level SU(2) Wess-Zumino-Witten (WZW) models. Enumerating the spinon states in finite systems we obtain effective single particle distribution functions for these objects which generalize Haldane's generalized exclusion principle to quasi-particles with non-Abelian exchange statistics.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Allgemeine Physik und Astronomie
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in: Physics Letters, Section A: General, Atomic and Solid State Physics, Jahrgang 250, Nr. 4-6, 28.12.1998, S. 293-299.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Spinon statistics in integrable spin-S Heisenberg chains
AU - Frahm, Holger
AU - Stahlsmeier, Martin
PY - 1998/12/28
Y1 - 1998/12/28
N2 - The spectrum of the integrable spin-S Heisenberg chains is completely characterized in terms of spin-1/2 spinons. In the continuum limit they form a quasi-particle basis to the higher level SU(2) Wess-Zumino-Witten (WZW) models. Enumerating the spinon states in finite systems we obtain effective single particle distribution functions for these objects which generalize Haldane's generalized exclusion principle to quasi-particles with non-Abelian exchange statistics.
AB - The spectrum of the integrable spin-S Heisenberg chains is completely characterized in terms of spin-1/2 spinons. In the continuum limit they form a quasi-particle basis to the higher level SU(2) Wess-Zumino-Witten (WZW) models. Enumerating the spinon states in finite systems we obtain effective single particle distribution functions for these objects which generalize Haldane's generalized exclusion principle to quasi-particles with non-Abelian exchange statistics.
KW - Bethe ansatz
KW - Conformal field theory
KW - Exclusion statistics
KW - Spin chains
U2 - 10.1016/S0375-9601(98)00825-1
DO - 10.1016/S0375-9601(98)00825-1
M3 - Article
AN - SCOPUS:0001475588
VL - 250
SP - 293
EP - 299
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
SN - 0375-9601
IS - 4-6
ER -