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Paper   IPM / Physic / 12338
School of Physics
  Title:   Fractional Quantum Hall Effect at Zero Magnetic Field
  Author(s):  A. Vaezi
  Status:   Preprint
  Year:  2012
  Supported by:  IPM
In this letter, we discuss the recently proposed fractional quantum Hall effect in the absence of Landau levels. It is shown that the parton construction can explain all properties of 1/3 state, including the effective charge of quasi-particles, their statistics and the many-body ground-state degeneracy. The low energy description of these states has been discussed. We also generalize our model to construct the hierarchical quantum Hall states at filling fractions other than 1/m.

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