Correlations of quasi-2D dipolar ultracold gas at finite temperatures
arXiv:1304.4792 · doi:10.1103/PhysRevA.87.043620
Abstract
We study a quasi two dimensional dipolar gas at finite, but ultralow temperatures using the classical field approximation. The method, already used for a contact interacting gas, is extended here to samples with a weakly interacting long-range inter-atomic potential. We present statistical properties of the system for the current experiment with Chromium [Phys. Rev. A 84 053601 (2011)] and compare them with statistics for atoms with larger magnetic dipole moments. Significant enhancement of the third order correlation function, relevant for the particle losses, is found.
References in corpus (11)
- A High Phase-Space-Density Gas of Polar Molecules
- Bose-Einstein condensation of chromium
- Bose-Einstein Condensation of Erbium
- Stabilizing a purely dipolar quantum gas against collapse
- d-wave collapse and explosion of a dipolar Bose-Einstein condensate
- Roton spectroscopy in a harmonically trapped dipolar Bose-Einstein condensate
- Dipolar Bose-Einstein condensates at Finite temperature
- Finite temperature analysis of a quasi2D dipolar gas
- Finite-temperature trapped dipolar Bose gas
- Numerical method for evolving the dipolar projected Gross-Pitaevskii equation
- Anisotropic Coherence properties in a trapped quasi2D dipolar gas
Cited by in corpus (5)
- Self-bound droplet clusters in laser-driven Bose-Einstein condensates
- Nonequilibrium dynamics of an ultracold dipolar gas
- Continuum of classical-field ensembles from canonical to grand canonical and the onset of their equivalence
- Thermally activated local collapse of a flattened dipolar condensate
- On the fluctuations of the number of atoms in the condensate