Tomio, L. [UNESP]2013-09-302014-05-202013-09-302014-05-202008-12-01Few-body Systems. Wien: Springer Wien, v. 43, n. 1-4, p. 207-212, 2008.0177-7963http://hdl.handle.net/11449/24264With perspective to applications of cold-atom systems, some aspects of few-body physics at very low energies will be reviewed. By exploring the possibilities of varying the two-body interaction via the Feshbach resonance mechanism, some recent results are reported for condensed systems in optical lattices.207-212engArtigo10.1007/s00601-008-0233-7WOS:000261951900033Acesso restrito