Trapped condensates of atoms with dipole interactions
By S. Yi, L. You. 2000
185 citations recorded by the source corpus.
We discuss in detail properties of trapped atomic condensates with anisotropic dipole interactions. A practical procedure for constructing anisotropic low energy pseudo potentials is proposed and justified by the agreement with results of numerical multi-channel calculations. The time dependent variational method is adapted to reveal several interesting features observed in numerical solutions of condensate wave function. Collective low energy shape oscillations and their stability inside electric fields are investigated. Our results shed new light into macroscopic coherence properties of interacting quantum degenerate atomic gases.
Subfields: Atomic and Molecular Physics, and Optics
View Paper: https://www.semanticscholar.org/paper/117034a78cddf371740c02159273c2de4c342838
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In Atomic and Molecular Physics, and Optics
Citations in the corpus
- Theoretical progress in many-body physics with ultracold dipolar gases (2008, methodology): “[35,36,43,45–47] the analysis was performed on the basis of numerical solutions of the non-linear Schrödinger equation (11) supported by variational (with the Gaussian ansatz) considerations.”
- Stabilization of a purely dipolar quantum gas against collapse (2007, background): “2 for a purely dipolar BEC to be stable, a result that agrees well with the values found in [13, 14, 26].”
- Bounds on the growth of high Sobolev norms of solutions to nonlinear Schrödinger equations on $S^1$ (2010, methodology): “1) was used in [115, 116] to model the time evolution of a dipolar quantum gas (with appropriate scaling constants).”
- Spinor Bose-Einstein condensates (2010, methodology): “[32, 44], the low-energy excitation spectrum is cal culated using time-dependent variational methods.”