Jordan-Wigner Approach to Dynamic Correlations in 2D Spin-1/2 Models
Strongly Correlated Electrons
2007-05-23 v1
Abstract
We discuss the dynamic properties of the square-lattice spin-1/2 XY model obtained using the two-dimensional Jordan-Wigner fermionization approach. We argue the relevancy of the fermionic picture for interpreting the neutron scattering measurements in the two-dimensional frustrated quantum magnet Cs_2CuCl_4.
Cite
@article{arxiv.cond-mat/0505641,
title = {Jordan-Wigner Approach to Dynamic Correlations in 2D Spin-1/2 Models},
author = {Oleg Derzhko and Taras Krokhmalskii},
journal= {arXiv preprint arXiv:cond-mat/0505641},
year = {2007}
}
Comments
Presented at 12-th Czech and Slovak Conference on Magnetism, Ko\v{s}ice, 12-15 July 2004