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Three-Axis Measurement and Cancellation of Background Magnetic Fields to less than 50uG in a Cold Atom Experiment
Three-Axis Measurement a Cold Atom Experiment
2011/8/29
Many experiments involving cold and ultracold atomic gases require very precise control of magnetic elds that couple to and drive the atomic spins. Examples range from quantum transport,entanglement ...
Non-perturbative predictions for cold atom Bose gases with tunable interactions
Non-perturbative predictions cold atom Bose gases tunable interactions
2011/1/7
We derive a theoretical description for dilute Bose gases as a loop expansion in terms of composite- eld propagators by rewriting the Lagrangian in terms of auxiliary elds related to the normal and a...
Non-perturbative predictions for cold atom Bose gases with tunable interactions
Non-perturbative predictions for cold atom Bose gases tunable interactions
2010/11/19
We derive a theoretical description for dilute Bose gases as a loop expansion in terms of composite- eld propagators by rewriting the Lagrangian in terms of auxiliary elds related to the normal and a...
Cold-atom induced control of an opto-mechanical device
Cold-atom induced control opto-mechanical device
2010/3/10
We consider an optical cavity with a light vibrating end-mirror and containing a Bose-Einstein condensate (BEC). The mediation of the cavity field induces a non-trivial interplay between the mirror an...
Cold atom scattering by cavity fields in a two-dimensional geometry
Cold atom scattering cavity fields two-dimensional geometry
2010/3/10
The quantum theory of the cold atom scattering by cavity fields in a two-dimensional geometry is presented. A distinct regime from the usual Raman-Nath, Bragg and Stern-Gerlach regimes is investigated...
Model for Interaction Between Photon and Cold Atom in QED
Cavity
QED in cavity dress state cold atom effect of doppler Bose-Einstein
condensation
2007/8/15
2004Vol.41No.6pp.941-942DOI:
Model for Interaction Between Photon and Cold Atom in QED
Cavity
ZHANG Li,1,2 WANG Cheng,2 LI Yan-Min,3 RUAN Sheng-Ping,2
and XUAN Li2
1...