Emergence of Wigner molecules in one-dimensional systems of repulsive fermions under harmonic confinement

Simple item page
dc.creatorAbedinpour, S. H.
dc.creatorPolini, M.
dc.creatorXianlong, Gao
dc.creatorTosi, M. P.
dc.date2006-11-28
dc.date.accessioned2026-07-07T07:39:56Z
dc.date.available2026-07-07T07:39:56Z
dc.descriptionA Bethe-Ansatz spin-density functional approach is developed to evaluate the ground-state density profile in a system of repulsively interacting spin-1/2 fermions inside a quasi-one-dimensional harmonic well. The approach allows for the formation of antiferromagnetic quasi-order with increasing coupling strength and reproduces with high accuracy the exact solution that is available for the two-fermion system.
dc.description3 pages, 2 figures, submitted
dc.identifierhttps://arxiv.org/abs/cond-mat/0611699
dc.identifierhttp://arxiv.org/abs/cond-mat/0611699
dc.identifierPhys. Rev. A 75, 015602 (2007)
dc.identifierdoi:10.1103/PhysRevA.75.015602
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/121640
dc.subjectStrongly Correlated Electrons
dc.titleEmergence of Wigner molecules in one-dimensional systems of repulsive fermions under harmonic confinement
dc.typetext

Files

Collections

arXiv