Electronic Spectral Functions for Quantum Hall Edge States
Condensed Matter
2009-10-28 v2
Abstract
We have evaluated wavevector-dependent electronic spectral functions for integer and fractional quantum Hall edge states using a chiral Luttinger liquid model. The spectral functions have a finite width and a complicated line shape because of the long-range of the Coulomb interaction. We discuss the possibility of probing these line shapes in vertical tunneling experiments.
Cite
@article{arxiv.cond-mat/9607075,
title = {Electronic Spectral Functions for Quantum Hall Edge States},
author = {U. Zuelicke and A. H. MacDonald},
journal= {arXiv preprint arXiv:cond-mat/9607075},
year = {2009}
}
Comments
4 pages, RevTex, two figures included, to appear as a Rapid Communication in PRB; we updated references which have recently appeared in print and were cited as preprints in our ealier submission