Entanglement and the Mott insulator - superfluid phase transition in bosonic atom chains

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dc.creatorFarias, R. J. Costa
dc.creatorde Oliveira, M. C.
dc.date2008-12-23
dc.date.accessioned2026-07-07T12:21:23Z
dc.date.available2026-07-07T12:21:23Z
dc.descriptionWe analyze the developing of bipartite and multipartite entanglement through the Mott-Insulator - Superfluid quantum phase transition. Starting from a Mott insulator state, where a filling factor $ν= N/M = 1$ per lattice site is considered, we derive an exact expression for a completely connected graph configuration of bosons and show how bipartite and multipartite entanglement signals the phase transition predicted in previous works. Moreover, through the transition bipartite entanglement shows to be monogamous.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/0812.4381
dc.identifierhttp://arxiv.org/abs/0812.4381
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/213347
dc.subjectQuantum Physics
dc.titleEntanglement and the Mott insulator - superfluid phase transition in bosonic atom chains
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