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Communication dans un congrès
Stabilization of photon-number states via single-photon corrections: a first convergence analysis under an ideal set-up
Abstract : This paper presents a first mathematical convergence analysis of a Fock states feedback stabilization scheme via single-photon corrections. This measurement-based feedback has been developed and experimentally tested in 2012 by the cavity quantum electrodynamics group of Serge Haroche and Jean-Michel Raimond. Here, we consider the infinite-dimensional Markov model corresponding to the ideal setup where detection errors and feedback delays have been disregarded. In this ideal context, we show that any goal Fock state can be stabilized by a Lyapunov-based feedback for any initial quantum state belonging to the dense subset of finite rank density operators with support in a finite photon-number sub-space. Closed-loop simulations illustrate the performance of the feedback law.
Littérature citée [7 références]
https://hal-mines-paristech.archives-ouvertes.fr/hal-01245104
Contributeur : François Chaplais <>
Soumis le : mercredi 16 décembre 2015 - 16:55:33
Dernière modification le : jeudi 24 septembre 2020 - 17:04:18
Archivage à long terme le : : jeudi 17 mars 2016 - 15:30:35
Contributeur : François Chaplais <>
Soumis le : mercredi 16 décembre 2015 - 16:55:33
Dernière modification le : jeudi 24 septembre 2020 - 17:04:18
Archivage à long terme le : : jeudi 17 mars 2016 - 15:30:35
Fichier
1503.06933v2.pdf
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