Comparison between a diagrammatic theory for the BCS-BEC crossover and Quantum Monte Carlo results

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dc.creatorPieri, P.
dc.creatorPisani, L.
dc.creatorStrinati, G. C.
dc.date2004-10-22
dc.date.accessioned2026-07-07T03:01:38Z
dc.date.available2026-07-07T03:01:38Z
dc.descriptionPredictions for the chemical potential and the excitation gap recently obtained by our diagrammatic theory for the BCS-BEC crossover in the superfluid phase are compared with novel Quantum Monte Carlo results at zero temperature now available in the literature. A remarkable agreement is found between the results obtained by the two approaches
dc.description3 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0410578
dc.identifierhttp://arxiv.org/abs/cond-mat/0410578
dc.identifierPhys. Rev. B 72, 012506 (2005)
dc.identifierdoi:10.1103/PhysRevB.72.012506
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25121
dc.subjectSuperconductivity
dc.subjectOther Condensed Matter
dc.titleComparison between a diagrammatic theory for the BCS-BEC crossover and Quantum Monte Carlo results
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