Quantum manipulation in a Josephson LED
Mesoscale and Nanoscale Physics
2010-06-24 v1
Abstract
We access the suitability of the recently proposed Josephson LED for quantum manipulation purposes. We show that the device can both be used for on-demand production of entangled photon pairs and operated as a two-qubit gate. Besides, one can entangle particle spin with photon polarization and/or measure the spin by measuring the polarization.
Keywords
Cite
@article{arxiv.0911.5100,
title = {Quantum manipulation in a Josephson LED},
author = {Fabian Hassler and Yuli V. Nazarov and Leo P. Kouwenhoven},
journal= {arXiv preprint arXiv:0911.5100},
year = {2010}
}
Comments
11 pages, 6 figures