Effective low-energy theory for correlated carbon nanotubes
Condensed Matter
2009-10-30 v1
Abstract
The low-energy theory for single-wall carbon nanotubes including Coulomb interactions is derived and analyzed. It describes two fermion chains without interchain hopping but coupled in a specific way by the interaction. The strong-coupling properties are studied by bosonization, and consequences for experiments on single armchair nanotubes are discussed.
Keywords
Cite
@article{arxiv.cond-mat/9708065,
title = {Effective low-energy theory for correlated carbon nanotubes},
author = {Reinhold Egger and Alexander O. Gogolin},
journal= {arXiv preprint arXiv:cond-mat/9708065},
year = {2009}
}
Comments
5 pages REVTeX, includes one figure