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Driving Dipolar Fermions into the Quantum Hall Regime by Spin-Flip Induced Insertion of Angular Momentum

Authors
  • Peter, David
  • Griesmaier, Axel
  • Pfau, Tilman
  • Büchler, Hans Peter
Type
Published Article
Publication Date
Apr 03, 2013
Submission Date
Feb 06, 2013
Identifiers
DOI: 10.1103/PhysRevLett.110.145303
Source
arXiv
License
Yellow
External links

Abstract

A new method to drive a system of neutral dipolar fermions into the lowest Landau level regime is proposed. By employing adiabatic spin-flip processes in combination with a diabatic transfer, the fermions are pumped to higher orbital angular momentum states in a repeated scheme that allows for the precise control over the final angular momentum. A simple analytical model is derived to quantify the transfer and compare the approach to rapidly rotating systems. Numerical simulations of the transfer process have been performed for small, interacting systems.

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