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Resonant scattering effect in spectroscopies of interacting atomic gases

By M. J. Leskinen, J. Kajala and J. J. Kinnunen


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.Comment: Minor revision. Added 2 pages and 2 figure

Topics: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Quantum Gases, Condensed Matter - Superconductivity
Publisher: 'IOP Publishing'
Year: 2010
DOI identifier: 10.1088/1367-2630/12/8/083041
OAI identifier:

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