Static structure factors of the XXZ-model in the presence of a uniform field
- 3 April 1995
- journal article
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 7 (14) , 2829-2841
- https://doi.org/10.1088/0953-8984/7/14/020
Abstract
The static structure factors of the XXZ-model in the presence of a uniform field are determined from an exact computation of the ground states at given total spin on rings with N=4,6,...,28 sites. Against the naive expectation, a weak uniform field strengthens the antiferromagnetic order in the transverse structure factor for the isotropic case.Keywords
All Related Versions
This publication has 25 references indexed in Scilit:
- Complete solution of the XXZ-model on finite ringsZeitschrift für Physik B Condensed Matter, 1993
- Antiferromagnetic Heisenberg model in a uniform external fieldPhysical Review B, 1992
- Complete solution of the antiferromagnetic Heisenberg rings withN=12–16 sitesPhysical Review B, 1991
- The low-temperature specific heat anomaly of the SU(2) invariant 1D Heisenberg antiferromagnet of spin S in a small magnetic fieldJournal of Physics: Condensed Matter, 1991
- The low-temperature specific heat anomaly of the isotropic one-dimensional Heisenberg antiferromagnet (S=1/2) in a magnetic fieldJournal of Physics: Condensed Matter, 1989
- Numerical Calculation of Thermodynamic Quantities of Spin-1/2 Anisotropic Heisenberg RingProgress of Theoretical Physics, 1974
- One-Dimensional Chain of Anisotropic Spin-Spin Interactions. III. ApplicationsPhysical Review B, 1966
- One-Dimensional Chain of Anisotropic Spin-Spin Interactions. I. Proof of Bethe's Hypothesis for Ground State in a Finite SystemPhysical Review B, 1966
- Linear Magnetic Chains with Anisotropic CouplingPhysical Review B, 1964
- Magnetization Curve at Zero Temperature for the Antiferromagnetic Heisenberg Linear ChainPhysical Review B, 1964