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- Title
Universality in few-body systems.
- Authors
Platter, L.
- Abstract
Low-energy universality in atomic few-body systems as a result of a large two-body scattering length has gained a lot of attention recently. Here, I discuss recent progress in describing the three-body recombination of cold atoms in terms of a finite set of universal scaling functions and review results for the recombination length of 133Cs atoms obtained with these functions. Furthermore, I will consider the inclusion of effective range corrections and the relevance for further calculations in atomic and nuclear physics.
- Subjects
NUCLEAR physics; FEW-body problem; QUANTUM theory; ATOMIC transition probabilities; ANALOG resonance
- Publication
Few-Body Systems, 2008, Vol 43, Issue 1-4, p155
- ISSN
0177-7963
- Publication type
Article
- DOI
10.1007/s00601-008-0225-7