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Stirring trapped atoms into fractional quantum Hall puddles

Cornell Affiliated Author(s)

Author

S.K. Baur
K.R.A. Hazzard
E.J. Mueller

Abstract

We theoretically explore the generation of few-body analogs of fractional quantum Hall states. We consider an array of identical few-atom clusters (n=2,3,4), each cluster trapped at the node of an optical lattice. By temporally varying the amplitude and phase of the trapping lasers, one can introduce a rotating deformation at each site. We analyze protocols for coherently transferring ground-state clusters into highly correlated states, producing theoretical fidelities (probability of reaching the target state) in excess of 99%. © 2008 The American Physical Society.

Date Published

Journal

Physical Review A - Atomic, Molecular, and Optical Physics

Volume

78

Issue

6

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-58149469101&doi=10.1103%2fPhysRevA.78.061608&partnerID=40&md5=e30df6f4cf36d43a0a874bd640688efd

DOI

10.1103/PhysRevA.78.061608

Funding Source

0758104

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