Jastrow-Luttinger Fractional Liquids
Abstract
In this paper, we present a description of Haldane's Luttinger liquid which parallels Laughlin's theory of the Fractional Quantum Hall (FQH) incompressible fluid, both exhibiting similar ground states as well as fractional excitations. These two non-Fermi liquids are instances of a generic structure for low-dimensional quantum liquids which we propose to dub Jastrow-Luttinger Fractional Liquids. An important feature of such liquids is the complete fractionalization of the parent particle. In particular, in both one and two dimensions spin-charge separation can be achieved and is indeed suggested to occur for unpolarized quantum Hall systems both at the edge and in the bulk.
Keywords
Cite
@article{arxiv.cond-mat/9808221,
title = {Jastrow-Luttinger Fractional Liquids},
author = {K. -V. Pham and M. Gabay and P. Lederer},
journal= {arXiv preprint arXiv:cond-mat/9808221},
year = {2007}
}
Comments
10 pages, revtex Appendix added. Discussion on anomalous charges rewritten