Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

European Quantum Electronics Conference (EQEC)

The dynamical dipole-dipole interaction of atoms and Bragg-scattering of Bose-Einstein condensates in cavities

Frank Burgbacher, Jürgen Audretsch

Published Jan 1, 1998• 0 citations
Publisher
DOI
10.1109/eqec.1998.715161

Related papers

Dynamics of rotating Bose–Einstein condensates probed by Bragg scattering

Sérgio Ricardo Muniz, D. Naik, Mishkatul Bhattacharya +1 more

arXiv:cond-mat/0606129•Mathematics and Computers in Simulation•Dec 9, 2006•5 citations

Beam splitter for Bose-Einstein condensates based on Bragg scattering from a cavity mode

Frank Burgbacher, Jürgen Audretsch

We demonstrate that a Bose-Einstein condensate that interacts with a standing wave in a cavity shows the same Bragg oscillations as a single atom. This may serve as a basis for the construction of a beam splitter for condensates. The setup is compared with the beam splitter for condensates based on a standing laser wave.

Physical Review A•Nov 1, 1999•4 citations

Dynamical coupling between a Bose–Einstein condensate and a cavity optical lattice

Stephan Ritter, Ferdinand Brennecke, Christine Guerlin +3 more

•Jan 1, 2009•52 citations

Dynamic effects of a Feshbach resonance on Bragg scattering from a Bose-Einstein condensate

Catarina E. Sahlberg, R. J. Ballagh, Crispin W. Gardiner

We present a theoretical model for Bragg scattering from a Bose-Einstein condensate (BEC) in the vicinity of a magnetic Feshbach resonance, using a two-$c$-field formalism, one $c$ field for the atom and the other for a molecule formed of two atoms. We use this model to numerically simulate an experiment [Papp et al., Phys. Rev. Lett. 101, 135301 (2008)] investigating the effects of strong interactions on the Bragg spectrum from a ${}^{85}$Rb BEC. Results from these simulations and from our previous calculations using an atom-molecule Bogoliubov approach are in very good quantitative agreement with the experimental results, confirming the importance of the resonance bound state in the dynamics of the condensate for fast experiments like Bragg scattering.

Physical Review A•Apr 15, 2013•3 citations

Excitations of Atomic Bose--Einstein Condensates

Mark Edwards

APS•Nov 1, 1996•0 citations

Bose-Einstein Condensates with Laser-Induced Dipole-Dipole Interactions

Duncan H J O’Dell, S. Giovanazzi, Gershon Kurizki

Springer eBooks•Dec 13, 2005•0 citations
We present a theoretical model for Bragg scattering from a Bose-Einstein condensate (BEC) in the vicinity of a magnetic Feshbach resonance, using a two-ccc-field formalism, one ccc field for the atom and the other for a molecule formed of two atoms. We use this model to numerically simulate an experiment [Papp et al., Phys. Rev. Lett. 101, 135301 (2008)] investigating the effects of strong interactions on the Bragg spectrum from a 85{}^{85}85Rb BEC. Results from these simulations and from our previous calculations using an atom-molecule Bogoliubov approach are in very good quantitative agreement with the experimental results, confirming the importance of the resonance bound state in the dynamics of the condensate for fast experiments like Bragg scattering.