dorsal/arxiv
View SchemaEffects of nonintegrability on stabilization of Feshbach molecules in atom waveguides
| Authors | V. A. Yurovsky |
|---|---|
| Categories | |
| ArXiv ID | physics/0703168 |
| URL | https://arxiv.org/abs/physics/0703168 |
| DOI | 10.1103/PhysRevA.77.012716 |
| Journal | Phys. Rev. A 77, 012716 (2008) |
Abstract
Deactivation of broad quasi-one-dimensional dibosonic molecules is analyzed. Within integrable Lieb-Liniger-McGuire (LLMG) model an exact expression does not demonstrate suppression of the deactivation at low collision energies. Solution of Faddeev equations demonstrates that when a Feshbach resonance lifts the symmetry of the LLMG model the deactivation becomes suppressed. This effect shows a way for formation of a stable gas of dibosonic Feshbach molecules.
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"abstract": "Deactivation of broad quasi-one-dimensional dibosonic molecules is analyzed.\nWithin integrable Lieb-Liniger-McGuire (LLMG) model an exact expression does\nnot demonstrate suppression of the deactivation at low collision energies.\nSolution of Faddeev equations demonstrates that when a Feshbach resonance lifts\nthe symmetry of the LLMG model the deactivation becomes suppressed. This effect\nshows a way for formation of a stable gas of dibosonic Feshbach molecules.",
"arxiv_id": "physics/0703168",
"authors": [
"V. A. Yurovsky"
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"doi": "10.1103/PhysRevA.77.012716",
"journal_ref": "Phys. Rev. A 77, 012716 (2008)",
"title": "Effects of nonintegrability on stabilization of Feshbach molecules in atom waveguides",
"url": "https://arxiv.org/abs/physics/0703168"
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