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Resonant tunneling of Bose-Einstein condensates in optical lattices

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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  • Alessandro Zenesini
  • Carlo Sias
  • Hans Lignier
  • Yeshpal Singh
  • Donatella Ciampini
  • Oliver Morsch
  • Riccardo Mannella
  • Ennio Arimondo
  • Andrea Tomadin
  • Sandro Wimberger
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Article number053038
<mark>Journal publication date</mark>05/2008
<mark>Journal</mark>New Journal of Physics
Volume10
Number of pages16
Publication StatusPublished
<mark>Original language</mark>English

Abstract

In this paper, we present the theoretical as well as experimental results on resonantly enhanced tunneling of Bose–Einstein condensates in optical lattices both in the linear case and for small nonlinearities. Our results demonstrate the usefulness of condensates in optical lattices for simulating Hamiltonians originally used for describing solid-state phenomena.