Resonant scattering effect in spectroscopies of interacting atomic gases
arXiv:0910.4447 · doi:10.1088/1367-2630/12/8/083041
Abstract
We consider spectroscopies of strongly interacting atomic gases, and we propose a model for describing the coupling between quasiparticles and gapless phonon-like modes. Our model explains features in a wide range of different experiments in both fermionic and bosonic atom gases in various spectroscopic methods.
Minor revision. Added 2 pages and 2 figures
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