Numerical Study of the Spin Hall Conductance in the Luttinger Model

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dc.creatorChen, W. Q.
dc.creatorWeng, Z. Y.
dc.creatorSheng, D. N.
dc.date2005-02-24
dc.date2005-07-28
dc.date.accessioned2026-07-07T03:03:52Z
dc.date.available2026-07-07T03:03:52Z
dc.descriptionWe present first numerical studies of the disorder effect on the recently proposed intrinsic spin Hall conductance in a three dimensional (3D) lattice Luttinger model. The results show that the spin Hall conductance remains finite in a wide range of disorder strength, with large fluctuations. The disorder-configuration-averaged spin Hall conductance monotonically decreases with the increase of disorder strength and vanishes before the Anderson localization takes place. The finite-size effect is also discussed.
dc.description4 pages, 4 figures; the final version appearing in PRL
dc.identifierhttps://arxiv.org/abs/cond-mat/0502570
dc.identifierhttp://arxiv.org/abs/cond-mat/0502570
dc.identifierPhysical Review Letters 95, 086605 (2005)
dc.identifierdoi:10.1103/PhysRevLett.95.086605
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25919
dc.subjectMesoscale and Nanoscale Physics
dc.subjectDisordered Systems and Neural Networks
dc.titleNumerical Study of the Spin Hall Conductance in the Luttinger Model
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