Dynamical Properties of Quantum Spin Systems in Magnetically Ordered Product Ground States

Authors

V. S. Viswanath, University of Rhode Island
Joachim Stolze
Gerhard Müller, University of Rhode IslandFollow

Document Type

Article

Date of Original Version

5-15-1994

Abstract

The one‐dimensional spin‐s XYZmodel in a magnetic field of particular strength has a ferro‐ or antiferromagnetically ordered product ground state. The recursion method is employed to determine T=0 dynamic structure factors for systems with s=1/2, 1, 3/2. The line shapes and peak positions differ significantly from the corresponding spin‐wave results, but their development for increasing values of s suggests a smooth extrapolation to the spin‐wave picture.

Citation/Publisher Attribution

V.S. Viswanath, Joachim Stolze and Gerhard Müller. Dynamical properties of quantum spin systems in magnetically ordered product ground states. J. Appl. Phys. 75 (1994), 6057-6059.

Available at: http://dx.doi.org/10.1063/1.355509

Publisher Statement

Copyright 1994 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.

The following article appeared in Journal of Applied Physics and may be found at http://dx.doi.org/10.1063/1.355509.