English

Parton wave function for the fractional quantum Hall effect at $\nu=6/17$

Strongly Correlated Electrons 2021-07-26 v2 Mesoscale and Nanoscale Physics

Abstract

We consider the fractional quantum Hall effect at the filling ν=6/17\nu=6/17, where experiments have observed features of incompressibility in the form of a minimum in the longitudinal resistance. We propose a parton state denoted as "32ˉ133\bar{2}1^{3}" and show it to be a feasible candidate to capture the ground state at ν=6/17\nu=6/17. We work out the low-energy effective theory of the 32ˉ133\bar{2}1^{3} edge and make several predictions for experimentally measurable properties of the state which can help detect its underlying topological order. Intriguingly, we find that the 32ˉ133\bar{2}1^{3} state likely lies in the same universality class as the state obtained from composite-fermionizing the 1+1/5 Laughlin state.

Keywords

Cite

@article{arxiv.2105.07462,
  title  = {Parton wave function for the fractional quantum Hall effect at $\nu=6/17$},
  author = {Ajit C. Balram and A. Wójs},
  journal= {arXiv preprint arXiv:2105.07462},
  year   = {2021}
}

Comments

7 pages, 2 figures, published version

R2 v1 2026-06-24T02:09:23.266Z