Possible Pairing-Induced Even-Denominator Fractional Quantum Hall Effect in the Lowest Landau Level
V. W. Scarola, J. K. Jain, E. H. Rezayi
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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