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Transitions from the Quantum Hall State to the Anderson Insulator : Fate of Delocalized States
| Content Provider | Semantic Scholar |
|---|---|
| Author | Morita, Yoshihisa Ishibashi, Kenji Hatsugai, Yasuhiro |
| Copyright Year | 1999 |
| Abstract | Transitions between the quantum Hall state and the Anderson insulator are studied in a two dimensional tight binding model with a uniform magnetic field and a random potential. By the string (anyon) gauge, the weak magnetic field regime is explored numerically. The regime is closely related to the continuum model. The change of the Hall conductance and the trajectoy of the delocalized states are investigated by the topological arguments and the Thouless number study. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://arxiv.org/pdf/cond-mat/9908002v1.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Conductance (graph) Kosterlitz–Thouless transition Magnetic Fields Magnetic Resonance Imaging Numerical analysis Quantum Hall effect Quantum state Tight binding Topological insulator Triune continuum paradigm |
| Content Type | Text |
| Resource Type | Article |
