Universality in Ultra-Cold Few- and Many-Boson Systems
arXiv:0908.0852
Abstract
This dissertation presents theoretical investigations of universality and finite-range corrections in few- and many-boson systems. The main focus is on ultra-cold atomic gases seen both from the three-body, many-body, and mean-field perspective. Topics include corrections to Efimov physics, the N-body Efimov effect, two-body correlations in condensates and higher-order interactions in mean-field BECs.
Ph.D. dissertation. 145 pages, 48 figures
References in corpus (9)
- Many-Body Physics with Ultracold Gases
- d-wave collapse and explosion of a dipolar Bose-Einstein condensate
- Scattering Length Scaling Laws for Ultracold Three-Body Collisions
- Analytical solution of the bosonic three-body problem
- Excited Thomas-Efimov levels in ultracold gases
- Stability of a BEC with Higher-order Interactions near a Feshbach Resonance
- Thomas-Fermi Approximation for a Condensate with Higher-order Interactions
- Calculating few-body resonances using an oscillator trap
- Correlations in many-body systems with the Stochastic Variational Method