Anderson Localization and Nonlinear σ Model
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概要
- 論文の詳細を見る
An explanation of the Anderson localization in terms of the nonlinear σ model is presented. The critical behaviors of the Anderson transition between an insulator and a conductor are considered by the renormalization group treatment in 2+ε dimensions and it is shown that these are described by the three different nonlinear σ models depending upon space and time symmetries. The case under a strong magnetic field in two dimensions is studied for the investigation of the existence of an extended state and for the consistency with the unitary nonlinear σ model.
- 理論物理学刊行会の論文
- 1986-03-25
著者
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Hikami S
Univ. Tokyo Tokyo
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Hikami Shinobu
Department Of Pure And Applied Sciences University Of Tokyo
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Hikami Shinobu
Department Of Pure And Applied Sciences College Of Arts And Sciences University Of Tokyo
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Hikami Shinobu
Research Institute For Fundamental Physics Kyoto University
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Hikami Shinobu
Service De Physique Theorique Cen-saclay : Department Of Pure And Applied Sciences University Of Tok
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