Classical chaos with Bose-Einstein condensates ...
Type de document :
Compte-rendu et recension critique d'ouvrage
Titre :
Classical chaos with Bose-Einstein condensates in tilted optical lattices
Auteur(s) :
Thommen, Quentin [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Centre d'Etudes et de Recherches Lasers et Applications [CERLA]
Garreau, Jean-Claude [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Centre d'Etudes et de Recherches Lasers et Applications [CERLA]
Zehnlé, Véronique [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Centre d'Etudes et de Recherches Lasers et Applications [CERLA]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Centre d'Etudes et de Recherches Lasers et Applications [CERLA]
Garreau, Jean-Claude [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Centre d'Etudes et de Recherches Lasers et Applications [CERLA]
Zehnlé, Véronique [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Centre d'Etudes et de Recherches Lasers et Applications [CERLA]
Titre de la revue :
Physical Review Letters
Pagination :
210405
Éditeur :
American Physical Society
Date de publication :
2003
ISSN :
0031-9007
Discipline(s) HAL :
Science non linéaire [physics]/Dynamique Chaotique [nlin.CD]
Physique [physics]/Matière Condensée [cond-mat]/Mécanique statistique [cond-mat.stat-mech]
Physique [physics]/Physique Quantique [quant-ph]
Physique [physics]/Matière Condensée [cond-mat]/Mécanique statistique [cond-mat.stat-mech]
Physique [physics]/Physique Quantique [quant-ph]
Résumé en anglais : [en]
A widely accepted definition of ``quantum chaos" is ``the behavior of a quantum system whose classical limit is chaotic. The dynamics of quantum-chaotic systems is nevertheless very different from that of their classical ...
Lire la suite >A widely accepted definition of ``quantum chaos" is ``the behavior of a quantum system whose classical limit is chaotic. The dynamics of quantum-chaotic systems is nevertheless very different from that of their classical counterparts. A fundamental reason for that is the linearity of Schrödinger equation. In this paper, we study the quantum dynamics of an ultra-cold quantum degenerate gas in a tilted optical lattice and show that it displays features very close to classical chaos. We show that its phase space is organized according to the Kolmogorov-Arnold-Moser theorem.Lire moins >
Lire la suite >A widely accepted definition of ``quantum chaos" is ``the behavior of a quantum system whose classical limit is chaotic. The dynamics of quantum-chaotic systems is nevertheless very different from that of their classical counterparts. A fundamental reason for that is the linearity of Schrödinger equation. In this paper, we study the quantum dynamics of an ultra-cold quantum degenerate gas in a tilted optical lattice and show that it displays features very close to classical chaos. We show that its phase space is organized according to the Kolmogorov-Arnold-Moser theorem.Lire moins >
Langue :
Anglais
Vulgarisation :
Non
Commentaire :
3 figures, 4 pages
Source :
Fichiers
- http://arxiv.org/pdf/quant-ph/0306172
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