Is There Another Scale in the Fractional Quantum Hall Effect ?
arXiv:cond-mat/9306058
Abstract
We reanalyse theoretical considerations and experimental data, in an attempt to decide hether there is another scale in the fractional quantum Hall effect problem, in addition to the magnetic scale defined by the magnetic length $a_c$ or the cyclotron energy $\hbar Ï_c$. We then discuss possible implications of a new scale on the formulation of a theoretical model of the fractional quantum Hall effect.
LaTeX with REVTeX, 9 pages, 1 PostScript figure appended. To be published in Fizika A (Zagreb)