Theory of a one-dimensional double-X-junction atom interferometer

M. D. Girardeau, Kunal K. Das, Ewan M Wright

Research output: Contribution to journalArticle

Abstract

The dynamics of an atom waveguide X-junction beam splitter becomes truly one dimensional in a regime of low temperatures and densities and large positive scattering lengths where the transverse mode becomes frozen and the many-body Schrödinger dynamics becomes exactly soluble via a generalized Fermi-Bose mapping theorem. We analyze the interferometric response of a double-X-junction interferometer of this type due to potential differences between the interferometer arms. 5555 2002 The American Physical Society.

Original languageEnglish (US)
Number of pages1
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume66
Issue number2
DOIs
StatePublished - Jan 1 2002

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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