| Numéro |
J. Phys. IV France
Volume 135, October 2006
|
|
|---|---|---|
| Page(s) | 209 - 210 | |
| DOI | https://doi.org/10.1051/jp4:2006135060 | |
| Publié en ligne | 23 novembre 2006 | |
Neuvième colloque sur les lasers et l'optique quantique
C. Chardonnet et G. Millot
J. Phys. IV France 135 (2006) 209-210
DOI: 10.1051/jp4:2006135060
1 Laboratoire de Physique de l'Université de Bourgogne, UMR CNRS 5027, BP. 47870, 21078 Dijon Cedex, France
2 Fachbereich Physik, Universität Kaiserslautern, Erwin-Schrödinger-Strasse, 67663 Kaiserslautern, Germany
(Published online 23 November 2006)
© EDP Sciences 2006
C. Chardonnet et G. Millot
J. Phys. IV France 135 (2006) 209-210
DOI: 10.1051/jp4:2006135060
Quantum logic gates by adiabatic passage
X. Lacour1, N. Sangouard2, S. Guérin1 and H.R. Jauslin11 Laboratoire de Physique de l'Université de Bourgogne, UMR CNRS 5027, BP. 47870, 21078 Dijon Cedex, France
2 Fachbereich Physik, Universität Kaiserslautern, Erwin-Schrödinger-Strasse, 67663 Kaiserslautern, Germany
(Published online 23 November 2006)
Abstract
We present adiabatic passage techniques for the realisation of one
and two-qubit quantum gates. These methods use evolution along
dark-states of the system, avoiding decoherence effects such as
spontaneous emission. The advantage of these methods is their
robustness: they are insensitive to the fluctuations of the
parameters and to partial knowledge of the system.
© EDP Sciences 2006