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arXiv · 2102.04414

Abelian parton state for the $\nu=4/11$ fractional quantum Hall effect

Ajit C. Balram
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Abstract

We consider the fractional quantum Hall effect at the filling factor $\nu=4/11$, where two independent experiments have observed a well-developed and quantized Hall plateau. We examine the Abelian state described by the "$4\bar{2}1^{3}$" parton wave function and numerically demonstrate it to be a plausible candidate for the ground state at $\nu=4/11$. We work out the low-energy effective theory of the $4\bar{2}1^{3}$ edge and make predictions for experimentally measurable properties of the state.

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Ajit C. Balram. 2021-02-08. Abelian parton state for the $\nu=4/11$ fractional quantum Hall effect. https://doi.org/10.1103/physrevb.103.155103

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