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Quantum Fluctuations in Quasi-One-Dimensional Dipolar Bose-Einstein Condensates

Show simple item record Edler, D. en_US Mishra, C. en_US Wachtler, F. en_US NATH, REJISH en_US Sinha, S. en_US Santos, L. en_US 2019-07-01T05:54:54Z 2019-07-01T05:54:54Z 2017-08 en_US
dc.identifier.citation Physical Review Letters, 119(5), 050403. en_US
dc.identifier.issn 0031-9007 en_US
dc.identifier.issn 1079-7114 en_US
dc.identifier.uri en_US
dc.description.abstract Recent experiments have revealed that beyond-mean-field corrections are much more relevant in weakly interacting dipolar condensates than in their nondipolar counterparts. We show that in quasi-one-dimensional geometries quantum corrections in dipolar and nondipolar condensates are strikingly different due to the peculiar momentum dependence of the dipolar interactions. The energy correction of the condensate presents not only a modified density dependence, but it may even change from attractive to repulsive at a critical density due to the surprising role played by the transversal directions. The anomalous quantum correction translates into a strongly modified physics for quantum-stabilized droplets and dipolar solitons. Moreover, and for similar reasons, quantum corrections of three-body correlations, and hence of three-body losses, are strongly modified by the dipolar interactions. This intriguing physics can be readily probed in current experiments with magnetic atoms. en_US
dc.language.iso en en_US
dc.publisher American Physical Society en_US
dc.subject Quantum Fluctuations en_US
dc.subject Quasi-One-Dimensional en_US
dc.subject Dipolar en_US
dc.subject Bose-Einstein Condensates en_US
dc.subject 2017 en_US
dc.title Quantum Fluctuations in Quasi-One-Dimensional Dipolar Bose-Einstein Condensates en_US
dc.type Article en_US
dc.contributor.department Dept. of Physics en_US
dc.identifier.sourcetitle Physical Review Letters en_US
dc.publication.originofpublisher Foreign en_US

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