The edge state network model and the global phase diagram

Kentaro Nomura, Daijiro Yoshioka

研究成果: Article査読

抄録

The effects of randomness are investigated in the fractional quantum Hall systems. Based on the Chern-Simons Ginzburg Landau theory and considering relevant quasi-particle tunneling, the edge state network model for the hierarchical state is introduced and the plateau-plateau transition and the liquid-insulator transition are discussed. This model has duality which corresponds to the relation of the quantum Hall liquid phase and the Hall insulating phase and reveals a mechanism of plateau transition in the weak coupling regime.

本文言語English
ページ(範囲)2652-2656
ページ数5
ジャーナルjournal of the physical society of japan
70
9
DOI
出版ステータスPublished - 2001 9月
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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