Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 4467-4479 |
| Seitenumfang | 13 |
| Fachzeitschrift | Journal of Physics A: Mathematical and General |
| Jahrgang | 30 |
| Ausgabenummer | 13 |
| Publikationsstatus | Veröffentlicht - 7 Juli 1997 |
Abstract
We study zero temperature properties of a system of two coupled quantum spin chains subject to fields explicitly breaking time reversal symmetry and parity. A suitable choice of the strength of these fields gives a model soluble by Bethe ansatz methods which allows us to determine the complete magnetic phase diagram of the system and the asymptotics of correlation functions from the finite size spectrum. The chiral properties of the system for both the integrable and the nonintegrable case are studied using numerical techniques.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Statistische und nichtlineare Physik
- Mathematik (insg.)
- Mathematische Physik
- Physik und Astronomie (insg.)
- Allgemeine Physik und Astronomie
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in: Journal of Physics A: Mathematical and General, Jahrgang 30, Nr. 13, 07.07.1997, S. 4467-4479.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Properties of the chiral spin liquid state in generalized spin ladders
AU - Frahm, Holger
AU - Rödenbeck, Claus
PY - 1997/7/7
Y1 - 1997/7/7
N2 - We study zero temperature properties of a system of two coupled quantum spin chains subject to fields explicitly breaking time reversal symmetry and parity. A suitable choice of the strength of these fields gives a model soluble by Bethe ansatz methods which allows us to determine the complete magnetic phase diagram of the system and the asymptotics of correlation functions from the finite size spectrum. The chiral properties of the system for both the integrable and the nonintegrable case are studied using numerical techniques.
AB - We study zero temperature properties of a system of two coupled quantum spin chains subject to fields explicitly breaking time reversal symmetry and parity. A suitable choice of the strength of these fields gives a model soluble by Bethe ansatz methods which allows us to determine the complete magnetic phase diagram of the system and the asymptotics of correlation functions from the finite size spectrum. The chiral properties of the system for both the integrable and the nonintegrable case are studied using numerical techniques.
U2 - 10.1088/0305-4470/30/13/005
DO - 10.1088/0305-4470/30/13/005
M3 - Article
AN - SCOPUS:0041181307
VL - 30
SP - 4467
EP - 4479
JO - Journal of Physics A: Mathematical and General
JF - Journal of Physics A: Mathematical and General
SN - 0305-4470
IS - 13
ER -