Chern-Simons Correlations on (2+1)D Lattice
Condensed Matter
2009-10-31 v1 High Energy Physics - Theory
Abstract
We have computed the contribution of zero modes to the value of the number of particles in the model of discrete (2+1)-dimensional nonlinear Schr\"odinger equation. It is shown for the first time that in the region of small values of the Chern-Simons coefficient k there exists a universal attraction between field configurations. For k=2 this phenomenon may be a dynamic origin of the semion pairing in high temperature superconducting state of planar systems.
Cite
@article{arxiv.cond-mat/9911220,
title = {Chern-Simons Correlations on (2+1)D Lattice},
author = {L. A. Abramyan and A. P. Protogenov and V. A. Verbus},
journal= {arXiv preprint arXiv:cond-mat/9911220},
year = {2009}
}
Comments
9 pages, 2 figures Sabj-class: Strongly Correlated Electrons