| Issue |
EPL
Volume 86, Number 6, June 2009
|
|
|---|---|---|
| Article Number | 66006 | |
| Number of page(s) | 4 | |
| Section | Condensed Matter: Structural, Mechanical and Thermal Properties | |
| DOI | https://doi.org/10.1209/0295-5075/86/66006 | |
| Published online | 13 July 2009 | |
Efimov states with strong three-body losses
1
Present address: Department of Physics, University of Massachusetts - Amherst, MA 01003, USA;
2
Laboratoire Kastler Brossel, École Normale Supérieure, Université Pierre et Marie Curie-Paris 6, CNRS 24 rue Lhomond, 75231 Paris Cedex 05, France
Corresponding author: werner@physics.umass.edu
Received:
19
November
2008
Accepted:
9
June
2009
We determine analytically how Efimov trimer states are modified by three-body losses within the model of Braaten and Hammer. We find a regime where the energies approach the positive real axis and the decay rates vanish.
PACS: 67.85.-d – Ultracold gases, trapped gases / 21.45.-v – Few-body systems
© EPLA, 2009
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