Geometry-Driven Shift in the Tomonaga-Luttinger Exponent of Deformed Cylinders

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dc.creatorShima, Hiroyuki
dc.creatorYoshioka, Hideo
dc.creatorOnoe, Jun
dc.date2009-03-04
dc.date.accessioned2026-07-07T12:49:04Z
dc.date.available2026-07-07T12:49:04Z
dc.descriptionWe demonstrate the effects of geometric perturbation on the Tomonaga-Luttinger liquid (TLL) states in a long, thin, hollow cylinder whose radius varies periodically. The variation in the surface curvature inherent to the system gives rise to a significant increase in the power-law exponent of the single-particle density of states. The increase in the TLL exponent is caused by a curvature-induced potential that attracts low-energy electrons to region that has large curvature.
dc.description4 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/0903.0798
dc.identifierhttp://arxiv.org/abs/0903.0798
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/222276
dc.subjectMesoscale and Nanoscale Physics
dc.subjectOther Condensed Matter
dc.titleGeometry-Driven Shift in the Tomonaga-Luttinger Exponent of Deformed Cylinders
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