Zobrazeno 1 - 10
of 297
pro vyhledávání: '"bosonic quantum gases"'
This review describes the field of Bose polarons, arising when mobile impurities are immersed into a bosonic quantum gas. The latter can be realized by a Bose-Einstein condensate (BEC) of ultracold atoms, or of exciton polaritons in a semiconductor,
Externí odkaz:
http://arxiv.org/abs/2410.09413
Resurgent revivals in bosonic quantum gases: a striking signature of many-body quantum interferences
Matter wave revivals depend on a delicate interplay of constructive many-body quantum interferences in the developing dynamics of an ultracold bosonic system in an optical lattice. It is shown that the interplay between weak intersite tunneling and s
Externí odkaz:
http://arxiv.org/abs/2203.17130
Autor:
Boudjemaa, Abdelaali
Publikováno v:
J. Phys. A: Math. Theor. 49, 285005 (2016)
The properties of ultracold quantum gases of bosons with dipole-dipole interaction is investigated at finite temperature in the frame of the representative ensembles theory. Self-consistent coupled equations of motion are derived for the condensate a
Externí odkaz:
http://arxiv.org/abs/1511.07999
Autor:
Elliott, Thomas J., Mazzucchi, Gabriel, Kozlowski, Wojciech, Caballero-Benitez, Santiago F., Mekhov, Igor B.
Publikováno v:
Atoms 2015, 3(3), 392-406
We study the atom-light interaction in the fully quantum regime, with focus on off-resonant light scattering into a cavity from ultracold atoms trapped in an optical lattice. The detection of photons allows the quantum nondemolition (QND) measurement
Externí odkaz:
http://arxiv.org/abs/1506.07700
Publikováno v:
Rep. Prog. Phys. 72, 126401 (2009)
This article reviews the recent theoretical and experimental advances in the study of ultracold gases made of bosonic particles interacting via the long-range, anisotropic dipole-dipole interaction, in addition to the short-range and isotropic contac
Externí odkaz:
http://arxiv.org/abs/0905.0386
Akademický článek
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Autor:
Thomas J. Elliott, Gabriel Mazzucchi, Wojciech Kozlowski, Santiago F. Caballero-Benitez, Igor B. Mekhov
Publikováno v:
Atoms, Vol 3, Iss 3, Pp 392-406 (2015)
We study the atom-light interaction in the fully quantum regime, with the focus on off-resonant light scattering into a cavity from ultracold atoms trapped in an optical lattice. The detection of photons allows the quantum nondemolition (QND) measure
Externí odkaz:
https://doaj.org/article/7b31590dd7e54331bf8f9927a4a3fc5b
Resurgent revivals in bosonic quantum gases: a striking signature of many-body quantum interferences
Matter wave revivals depend on a delicate interplay of constructive many-body quantum interferences in the developing dynamics of an ultracold bosonic system in an optical lattice. It is shown that the interplay between weak intersite tunneling and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c14abe434edef33b6ce2a58eb58b4e5a
Akademický článek
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Autor:
Berthet, Guillaume
Les gaz d'atomes ultra-froids sont des systèmes à N-corps quantiques extrêmement propres et versatiles qui permettent de revisiter dans un environnement contrôlé des concepts fondamentaux souvent issus de la matière condensée. Dans notre syst
Externí odkaz:
http://www.theses.fr/2019SACLO010/document