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  Pair condensation of bosonic atoms induced by optical lattices

Eckholt Perotti, M. G., & García-Ripoll, J. J. (2008). Pair condensation of bosonic atoms induced by optical lattices. Physical Review A, 77(6): 063603. doi:10.1103/PhysRevA.77.063603.

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 Creators:
Eckholt Perotti, María Gracía1, Author           
García-Ripoll, Juan José1, Author           
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1Theory, Max Planck Institute of Quantum Optics, Max Planck Society, ou_1445571              

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 Abstract: We design a model of correlated hopping for bosonic atoms in optical lattices. Such a model exhibits three kinds of phases: a Mott insulator, a charge density wave, and a pair quasicondensate. One possible implementation of the model is based on two-state atoms embedded in an optical superlattice and having state-dependent interactions. Contrary to other models of pairing, correlated hopping is not a perturbative effect and should be observable in generalizations of current experiments.

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Language(s): eng - English
 Dates: 2008-06
 Publication Status: Issued
 Pages: -
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 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 367970
URI: http://link.aps.org/abstract/PRA/v77/e063603
DOI: 10.1103/PhysRevA.77.063603
Other: 3552
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Title: Physical Review A
  Alternative Title : Phys. Rev. A
Source Genre: Journal
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Pages: - Volume / Issue: 77 (6) Sequence Number: 063603 Start / End Page: - Identifier: -