Correlations between charge and energy current in ac-driven coherent conductors
Mesoscale and Nanoscale Physics
2015-01-07 v1
Abstract
We study transport in coherent conductors driven by a time-periodic bias voltage. We present results of the charge and energy noise and complement them by a study of the mixed noise, namely the zero-frequency correlator between charge and energy current. The mixed noise presents interference contributions and transport contributions, showing features different from those of charge and energy noise. The mixed noise can be accessed by measuring the correlator between the fluctuations of the power provided to the system and the charge current.
Cite
@article{arxiv.1501.01210,
title = {Correlations between charge and energy current in ac-driven coherent conductors},
author = {Francesca Battista and Federica Haupt and Janine Splettstoesser},
journal= {arXiv preprint arXiv:1501.01210},
year = {2015}
}
Comments
8 pages, 1 figure