Intermediate Regime between the Fermi Glass and the Mott Insulator in one Dimension

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dc.creatorWeinmann, Dietmar
dc.creatorPichard, Jean-Louis
dc.creatorSchmitteckert, Peter
dc.creatorJalabert, Rodolfo A.
dc.date1999-05-03
dc.date.accessioned2026-07-07T03:13:21Z
dc.date.available2026-07-07T03:13:21Z
dc.descriptionWe consider the ground state reorganization driven by an increasing nearest neighbor repulsion U for spinless fermions in a strongly disordered ring. When U -> 0, the electrons form a glass with Anderson localized states. At half filling, a regular array of charges (Mott insulator) is pinned by the random substrate when U -> \infty. Between those two insulating limits, we show that there is an intermediate regime where the electron glass becomes more liquid before crystallizing. The liquid-like behavior of the density-density correlation function is accompanied by an enhancement of the persistent current.
dc.description5 pages, Latex, uses moriond.sty (included), Contribution to the Proceedings of the Rencontres de Moriond 1999
dc.identifierhttps://arxiv.org/abs/cond-mat/9905017
dc.identifierhttp://arxiv.org/abs/cond-mat/9905017
dc.identifierin "Quantum Physics at Mesoscopic Scale", ed. by C. Glattli, M. Sanquer, and Tran Thanh Van, p. 69 (EDP Sciences 2000)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/29268
dc.subjectStrongly Correlated Electrons
dc.subjectDisordered Systems and Neural Networks
dc.subjectMesoscale and Nanoscale Physics
dc.titleIntermediate Regime between the Fermi Glass and the Mott Insulator in one Dimension
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