Topological phase transition in the ν=2/3 quantum Hall effect

I. McDonald; F. Haldane

doi:10.1103/PhysRevB.53.15845

Topological phase transition in the ν=2/3 quantum Hall effect

I. McDonald, F. Haldane

Research output: Contribution to journal › Article › peer-review

40 Scopus citations

Abstract

The double-layer ν=2/3 fractional quantum Hall system is studied using the edge-state formalism and finite-size diagonalization subject to periodic boundary conditions. Transitions between three different ground states are observed as the separation as well as the tunneling between the two layers is varied. Experimental consequences are discussed.

Original language	English (US)
Pages (from-to)	15845-15855
Number of pages	11
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	53
Issue number	23
DOIs	https://doi.org/10.1103/PhysRevB.53.15845
State	Published - 1996

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.53.15845

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title = "Topological phase transition in the ν=2/3 quantum Hall effect",

abstract = "The double-layer ν=2/3 fractional quantum Hall system is studied using the edge-state formalism and finite-size diagonalization subject to periodic boundary conditions. Transitions between three different ground states are observed as the separation as well as the tunneling between the two layers is varied. Experimental consequences are discussed.",

author = "I. McDonald and F. Haldane",

year = "1996",

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AB - The double-layer ν=2/3 fractional quantum Hall system is studied using the edge-state formalism and finite-size diagonalization subject to periodic boundary conditions. Transitions between three different ground states are observed as the separation as well as the tunneling between the two layers is varied. Experimental consequences are discussed.

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Topological phase transition in the ν=2/3 quantum Hall effect

Abstract

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