Conductance Peak Height Correlations for a Coulomb-Blockaded Quantum Dot in a Weak Magnetic Field
Mesoscale and Nanoscale Physics
2007-05-23 v2
Abstract
We consider statistical correlations between the heights of conductance peaks corresponding to two different levels in a Coulomb-blockaded quantum dot. Correlations exist for two peaks at the same magnetic field if the field does not fully break time-reversal symmetry as well as for peaks at different values of a magnetic field that fully breaks time-reversal symmetry. Our results are also relevant to Coulomb-blockade conductance peak height statistics in the presence of weak spin-orbit coupling in a chaotic quantum dot.
Cite
@article{arxiv.cond-mat/0302548,
title = {Conductance Peak Height Correlations for a Coulomb-Blockaded Quantum Dot in a Weak Magnetic Field},
author = {Stephan Braig and Shaffique Adam and Piet W. Brouwer},
journal= {arXiv preprint arXiv:cond-mat/0302548},
year = {2007}
}
Comments
5 pages, 3 figures, REVTeX 4, accepted for publication in Phys. Rev. B