Dynamical realization of magnetic states in a strongly interacting Bose mixture

R. E. Barfknecht, A. Foerster, and N. T. Zinner
Phys. Rev. A 95, 023612 – Published 14 February 2017

Abstract

We describe the dynamical preparation of magnetic states in a strongly interacting two-component Bose gas in a harmonic trap. By mapping this system to an effective spin-chain model, we obtain the dynamical spin densities and the fidelities for a few-body system. We show that the spatial profiles transit between ferromagnetic and antiferromagnetic states as the intraspecies interaction parameter is slowly increased.

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  • Received 12 December 2016
  • Corrected 1 May 2017

DOI:https://doi.org/10.1103/PhysRevA.95.023612

©2017 American Physical Society

Physics Subject Headings (PhySH)

Atomic, Molecular & Optical

Corrections

1 May 2017

Erratum

Authors & Affiliations

R. E. Barfknecht1,2,*, A. Foerster1,†, and N. T. Zinner2,‡

  • 1Instituto de Física da UFRGS, Avenida Bento Gonçalves 9500, Porto Alegre, Rio Grande do Sul, Brazil
  • 2Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, Denmark

  • *rafael.barfknecht@ufrgs.br
  • angela@if.ufrgs.br
  • zinner@phys.au.dk

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Issue

Vol. 95, Iss. 2 — February 2017

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