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Possible Pairing-Induced Even-Denominator Fractional Quantum Hall Effect in the Lowest Landau Level

V. W. Scarola·J. K. Jain·E. H. Rezayi
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Abstract

We report on our theoretical investigations that point to the possibility of a fractional quantum Hall effect with partial spin polarization at $ν=3/8$. The physics of the incompressible state proposed here involves p-wave pairing of composite fermions in the spin reversed sector. The temperature and magnetic field regimes for the realization of this state are estimated.

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V. W. Scarola, J. K. Jain, E. H. Rezayi. 2002-03-13. Possible Pairing-Induced Even-Denominator Fractional Quantum Hall Effect in the Lowest Landau Level. https://doi.org/10.1103/physrevlett.88.216804

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