Atomic three-body loss as a dynamical three-body interaction

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

We discuss how large three-body loss of atoms in an optical lattice can give rise to effective hard-core three-body interactions. For bosons, in addition to the usual atomic superfluid, a dimer superfluid can then be observed for attractive two-body interactions. The non-equilibrium dynamics of preparation and stability of these phases are studied in 1D by combining time-dependent Density Matrix Renormalisation Group techniques with a quantum trajectories method.
4 pages, 4 figures

Keywords

Other Condensed Matter

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/230458

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0810.5153
 http://arxiv.org/abs/0810.5153
 Phys. Rev. Lett. 102, 040402 (2009)
 doi:10.1103/PhysRevLett.102.040402

Collections

arXiv