The Haldane-Rezayi Quantum Hall State and Magnetic Flux
Kazusumi Ino
Abstract
We consider the general abelian background configurations for the Haldane-Rezayi quantum Hall state. We determine the stable configurations to be the ones with the spontaneous flux of (+1/2) ϕ0 with ϕ0 = hc/e. This gives the physical mechanism by which the edge theory of the state becomes identical to the one for the 331 state. It also provides a new experimental consequence which can be tested in the enigmatic ν=5/2 plateau in a single layer system.
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