Analytical solution of the bosonic three-body problem
| dc.creator | Gogolin, Alexander O. | |
| dc.creator | Mora, Christophe | |
| dc.creator | Egger, Reinhold | |
| dc.date | 2008-02-05 | |
| dc.date | 2008-04-17 | |
| dc.date.accessioned | 2026-07-07T09:32:51Z | |
| dc.date.available | 2026-07-07T09:32:51Z | |
| dc.description | We revisit the problem of three identical bosons in free space, which exhibits a universal hierarchy of bound states (Efimov trimers). Modelling a narrow Feshbach resonance within a two-channel description, we map the integral equation for the three-body scattering amplitude to a one-dimensional Schrödinger-type single-particle equation, where an analytical solution of exponential accuracy is obtained. We give exact results for the trimer binding energies, the three-body parameter, the threshold to the three-atom continuum, and the recombination rate. | |
| dc.description | 4 pages, published version | |
| dc.identifier | https://arxiv.org/abs/0802.0549 | |
| dc.identifier | http://arxiv.org/abs/0802.0549 | |
| dc.identifier | Phys. Rev. Lett. 100, 140404 (2008) | |
| dc.identifier | doi:10.1103/PhysRevLett.100.140404 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/158930 | |
| dc.subject | Other Condensed Matter | |
| dc.title | Analytical solution of the bosonic three-body problem | |
| dc.type | text |