Effects of a continuous quantum measurement on the electric conductivity: Application to graphene
Mesoscale and Nanoscale Physics
2013-05-29 v2 Other Condensed Matter
Abstract
We use linear-response theory to evaluate the frequency-dependent conductivity of a system subject to a continuous quantum measurement of the current. Application of this formalism to graphene yields a consistent framework for discussing nonuniversal values of its minimal conductivity.
Keywords
Cite
@article{arxiv.0909.0812,
title = {Effects of a continuous quantum measurement on the electric conductivity: Application to graphene},
author = {J. Z. Bernad and M. Jaaskelainen and U. Zuelicke},
journal= {arXiv preprint arXiv:0909.0812},
year = {2013}
}
Comments
4 pages, 3 figures; introduction rewritten, updated reference list, in publication the phrase "continuous quantum measurement" has been banished