A Systematic Improvement for Calculation to Conductivity in Anomalous Propagation of Surface Acoustic Wave at $ν={1/2}$

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dc.creatorYu, Yue
dc.date1998-01-14
dc.date.accessioned2026-07-07T03:09:47Z
dc.date.available2026-07-07T03:09:47Z
dc.descriptionWe report a systematic improvement to calculate the conductivity which associates to the anomaly of the propagation of surface acoustic waves at $ν={1/2}$ above a two-dimensional electron gas. We try to resolve the discrepancy between theoretical and experimental values for the magnitude of $σ_{xx}(q)$ by considering the contribution to the response functions from the self-interaction among the Chern-Simons gauge fluctuations.
dc.description4 pages, revtex, 2 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/9801131
dc.identifierhttp://arxiv.org/abs/cond-mat/9801131
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/28024
dc.subjectCondensed Matter
dc.titleA Systematic Improvement for Calculation to Conductivity in Anomalous Propagation of Surface Acoustic Wave at $ν={1/2}$
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