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Adiabatic evolution of on-site superposition states in a completely-connected optical lattice

Abstract:
We analyze the dynamical melting of two-component atomic Mott-Insulator states in a completely-connected optical lattice within the adiabatic approximation. We examine in detail the effect of the dynamical phase acquired by the state during the adiabatic melting of the lattice potential. We show how for certain limits an on-site superposition state with two particles per site melts into a macroscopic superposition state, while an on-site superposition state with only one particle per site melts into a coherent state. © 2008 IOP Publishing Ltd.
Publication status:
Published

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Publisher copy:
10.1088/1742-6596/99/1/012017

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Host title:
395TH WILHELM AND ELSE HERAEUS SEMINAR - TIME DEPENDENT PHENOMENA IN QUANTUM MECHANICS
Volume:
99
Issue:
1
Pages:
012017-012017
Publication date:
2008-01-01
DOI:
EISSN:
1742-6596
ISSN:
1742-6588


Pubs id:
pubs:107087
UUID:
uuid:f3f7c5a5-05f0-4ce9-8dd6-6ee07e226b13
Local pid:
pubs:107087
Source identifiers:
107087
Deposit date:
2012-12-19
ARK identifier:

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