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Comment on "Anomalous Reentrant 5/2 Quantum Hall Phase at Moderate Landau-Level-Mixing Strength''

Mesoscale and Nanoscale Physics 2024-04-08 v1 Strongly Correlated Electrons
Authors: Steven H. Simon
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Abstract

Das, Das, and Mandal (PRL 131, 056202, 2023) examine a wavefunction for nu = 5/2 on a sphere including moderate Landau-Level mixing evaluated perturbatively. The wavefunction they find is not a fractional quantum Hall (FQH) state as claimed, but rather shows phase separation or bubble/stripe formation.

Keywords

fractional quantum hall effect landau-level mixing wavefunction phase separation nu = 5/2

Cite

@article{arxiv.2310.03041,
  title  = {Comment on "Anomalous Reentrant 5/2 Quantum Hall Phase at Moderate Landau-Level-Mixing Strength''},
  author = {Steven H. Simon},
  journal= {arXiv preprint arXiv:2310.03041},
  year   = {2024}
}

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